Pith Number

pith:WVMXGP3H

pith:2007:WVMXGP3HHC2LIBEAV3TFMHGXBB

not attested not anchored not stored refs pending

The fine-grained phase-space structure of Cold Dark Matter halos

Amina Helmi, Mark Vogelsberger, Simon D.M. White, Volker Springel

arxiv:0711.1105 v1 · 2007-11-07 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WVMXGP3HHC2LIBEAV3TFMHGXBB}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-04T17:06:33.554406Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b559733f6738b4b40480aee6561cd7087fe31964c4c92f4a1de5478deb02f353

Aliases

arxiv: 0711.1105 · arxiv_version: 0711.1105v1 · doi: 10.48550/arxiv.0711.1105 · pith_short_12: WVMXGP3HHC2L · pith_short_16: WVMXGP3HHC2LIBEA · pith_short_8: WVMXGP3H

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/WVMXGP3HHC2LIBEAV3TFMHGXBB \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: b559733f6738b4b40480aee6561cd7087fe31964c4c92f4a1de5478deb02f353

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2da602180b99b64a760af1c5c237aa1075d5a69359a7f08d27389e0c86c62ecf",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-11-07T15:40:07Z",
    "title_canon_sha256": "7bb73c2ce38bab2be6c378e238874ef9a326f8cbee391051d544b575cae03037"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0711.1105",
    "kind": "arxiv",
    "version": 1
  }
}