Pith Number

pith:IPAWVHPL

pith:2011:IPAWVHPLCGNFPEF7WGTMXHHOWH

not attested not anchored not stored refs pending

Self-similar dynamics of morphogen gradients

Cyrill B. Muratov, Peter V. Gordon, Stanislav Y. Shvartsman

arxiv:1105.3502 v1 · 2011-05-17 · q-bio.QM · math.AP · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IPAWVHPLCGNFPEF7WGTMXHHOWH}

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	2026-05-18T02:01:56.861860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43c16a9deb119a5790bfb1a6cb9ceeb1e9e28ee39a589c41775ec5cfd0e3bd7d

Aliases

arxiv: 1105.3502 · arxiv_version: 1105.3502v1 · doi: 10.48550/arxiv.1105.3502 · pith_short_12: IPAWVHPLCGNF · pith_short_16: IPAWVHPLCGNFPEF7 · pith_short_8: IPAWVHPL

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/IPAWVHPLCGNFPEF7WGTMXHHOWH \
  | 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: 43c16a9deb119a5790bfb1a6cb9ceeb1e9e28ee39a589c41775ec5cfd0e3bd7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf3112b946190ac0fb74655b06102f1f42ac63575d5db0a62ccb7a075300dbd0",
    "cross_cats_sorted": [
      "math.AP",
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2011-05-17T23:11:06Z",
    "title_canon_sha256": "4630216fc6c085f83301897c72692026aaa322d4c94c633b19adffe12aa27c23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.3502",
    "kind": "arxiv",
    "version": 1
  }
}