Pith Number

pith:2QYHYJTE

pith:2011:2QYHYJTEDFU5TBAI4BAIQ6LARO

not attested not anchored not stored refs pending

Neural development features: Spatio-temporal development of the Caenorhabditis elegans neuronal network

Marcus Kaiser, Sreedevi Varier

arxiv:1101.2686 v1 · 2011-01-13 · physics.bio-ph · physics.soc-ph · 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{2QYHYJTEDFU5TBAI4BAIQ6LARO}

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	2026-05-18T04:31:31.900919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4307c26641969d98408e0408879608ba06ae807b671333b905358320ab749b1

Aliases

arxiv: 1101.2686 · arxiv_version: 1101.2686v1 · doi: 10.48550/arxiv.1101.2686 · pith_short_12: 2QYHYJTEDFU5 · pith_short_16: 2QYHYJTEDFU5TBAI · pith_short_8: 2QYHYJTE

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/2QYHYJTEDFU5TBAI4BAIQ6LARO \
  | 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: d4307c26641969d98408e0408879608ba06ae807b671333b905358320ab749b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ec785c7e9c7d81d3c060581a9e37d4937d674a4e12344af3779c81f3a4594e5",
    "cross_cats_sorted": [
      "physics.soc-ph",
      "q-bio.NC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2011-01-13T22:29:53Z",
    "title_canon_sha256": "f1d7dc672ab08df678d18f5843bd05a9a44cb9723991ecaa913de978e13e9506"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.2686",
    "kind": "arxiv",
    "version": 1
  }
}