Pith Number

pith:DOCC7CYP

pith:2013:DOCC7CYPYVMZGX2PT2HKWFM7MU

not attested not anchored not stored refs pending

Leaderless deterministic chemical reaction networks

David Doty, Monir Hajiaghayi

arxiv:1304.4519 v1 · 2013-04-16 · cs.CC · cs.DC · cs.DS · q-bio.MN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DOCC7CYPYVMZGX2PT2HKWFM7MU}

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	2026-05-18T03:27:52.811434Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b842f8b0fc559935f4f9e8eab159f6514798655184fce3928e6c5483f1c6896

Aliases

arxiv: 1304.4519 · arxiv_version: 1304.4519v1 · doi: 10.48550/arxiv.1304.4519 · pith_short_12: DOCC7CYPYVMZ · pith_short_16: DOCC7CYPYVMZGX2P · pith_short_8: DOCC7CYP

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/DOCC7CYPYVMZGX2PT2HKWFM7MU \
  | 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: 1b842f8b0fc559935f4f9e8eab159f6514798655184fce3928e6c5483f1c6896

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad6433264e370e974b0cc000d64cc04deb8f56837243176c2daad9409deea1d2",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.DS",
      "q-bio.MN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2013-04-16T17:04:10Z",
    "title_canon_sha256": "c6a934949c131050c0320101de8b752f4635dd36552f1b17857c18fe2a4623b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.4519",
    "kind": "arxiv",
    "version": 1
  }
}