Pith Number

pith:U5X3HQ2M

pith:2009:U5X3HQ2MEOPHBXTRXUN4AN2BT4

not attested not anchored not stored refs pending

Structural Properties of the Caenorhabditis elegans Neuronal Network

Beth L. Chen, David H. Hall, Dmitri B. Chklovskii, Eric Paniagua, Lav R. Varshney

arxiv:0907.2373 v4 · 2009-07-14 · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U5X3HQ2MEOPHBXTRXUN4AN2BT4}

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	2026-05-18T04:30:03.905211Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a76fb3c34c239e70de71bd1bc037419f3044b27ee95567e1b7767b69ed366177

Aliases

arxiv: 0907.2373 · arxiv_version: 0907.2373v4 · doi: 10.48550/arxiv.0907.2373 · pith_short_12: U5X3HQ2MEOPH · pith_short_16: U5X3HQ2MEOPHBXTR · pith_short_8: U5X3HQ2M

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/U5X3HQ2MEOPHBXTRXUN4AN2BT4 \
  | 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: a76fb3c34c239e70de71bd1bc037419f3044b27ee95567e1b7767b69ed366177

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a53fce1ebd906e0786be99b65dd6a30cdc211457767c5eebb362bc22b0a1574",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2009-07-14T15:06:24Z",
    "title_canon_sha256": "435e0bcb4957d3eb708a36fd6c4b740c61bafadbf5ba11bd5394c24b4fd7d6db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.2373",
    "kind": "arxiv",
    "version": 4
  }
}