Pith Number

pith:2RC655YA

pith:2013:2RC655YAEV2EAMTFOSCMS6LZRI

not attested not anchored not stored refs pending

The Phase-Space Structure of Cold Dark Matter in the Universe

Sergei Shandarin

arxiv:1302.0236 v1 · 2013-02-01 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2RC655YAEV2EAMTFOSCMS6LZRI}

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	2026-05-18T03:34:47.007696Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d445eef70025744032657484c979798a3f6583ecc9453028f2f7c56e6cb058e4

Aliases

arxiv: 1302.0236 · arxiv_version: 1302.0236v1 · doi: 10.48550/arxiv.1302.0236 · pith_short_12: 2RC655YAEV2E · pith_short_16: 2RC655YAEV2EAMTF · pith_short_8: 2RC655YA

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/2RC655YAEV2EAMTFOSCMS6LZRI \
  | 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: d445eef70025744032657484c979798a3f6583ecc9453028f2f7c56e6cb058e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e49802f848677e7d7505f8f6b7b6cf942b2ec305a49271d5f98024d6d5f8e352",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-02-01T18:05:33Z",
    "title_canon_sha256": "4c894a9dfd1a80deaeec7768afdf0b4846009af39c3b2a273896b0e44631c0d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.0236",
    "kind": "arxiv",
    "version": 1
  }
}