Pith Number

pith:64SARDKC

pith:2019:64SARDKCA4SH7UHJ3EULXHU7UL

not attested not anchored not stored refs pending

An Open Petri Net Implementation of Gene Regulatory Networks

Yanying Wu

arxiv:1907.11316 v1 · 2019-07-25 · q-bio.MN · math.CT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{64SARDKCA4SH7UHJ3EULXHU7UL}

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	2026-05-17T23:39:29.476493Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f724088d4207247fd0e9d928bb9e9fa2dd6d97ffe87efff3fbe16d4bc5a20542

Aliases

arxiv: 1907.11316 · arxiv_version: 1907.11316v1 · doi: 10.48550/arxiv.1907.11316 · pith_short_12: 64SARDKCA4SH · pith_short_16: 64SARDKCA4SH7UHJ · pith_short_8: 64SARDKC

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/64SARDKCA4SH7UHJ3EULXHU7UL \
  | 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: f724088d4207247fd0e9d928bb9e9fa2dd6d97ffe87efff3fbe16d4bc5a20542

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7fd490972c4e3b6365fc85a14cd9e18f120c6bc6eee8f77086535f37ffd4b8b8",
    "cross_cats_sorted": [
      "math.CT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.MN",
    "submitted_at": "2019-07-25T21:48:08Z",
    "title_canon_sha256": "c531dd2044c64d4c0589f88058fb288caf0a51fee7791ec9b7de2ec3c4f70260"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.11316",
    "kind": "arxiv",
    "version": 1
  }
}