Pith Number

pith:MEGE6MQ5

pith:2015:MEGE6MQ5RW5XZKXP4A2QJRWUUL

not attested not anchored not stored refs pending

Combinatorial Limits of Transcription Factors and Gene Regulatory Networks in Development and Evolution

Eric Werner

arxiv:1508.03531 v1 · 2015-07-31 · 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{MEGE6MQ5RW5XZKXP4A2QJRWUUL}

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	2026-05-18T01:35:17.470535Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

610c4f321d8dbb7caaefe03504c6d4a2f0423e6009b9955db997a2ecdd58c022

Aliases

arxiv: 1508.03531 · arxiv_version: 1508.03531v1 · doi: 10.48550/arxiv.1508.03531 · pith_short_12: MEGE6MQ5RW5X · pith_short_16: MEGE6MQ5RW5XZKXP · pith_short_8: MEGE6MQ5

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/MEGE6MQ5RW5XZKXP4A2QJRWUUL \
  | 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: 610c4f321d8dbb7caaefe03504c6d4a2f0423e6009b9955db997a2ecdd58c022

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63913043b1d2a3b72f217dc129d67728521c6755e739adec20696c3fbbd9ead5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.MN",
    "submitted_at": "2015-07-31T13:50:56Z",
    "title_canon_sha256": "8d53e3e63bb67115835a5928e69fbfc6785d5b5c4d12c6b32391deb5ca609e32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.03531",
    "kind": "arxiv",
    "version": 1
  }
}