Pith Number

pith:MEOEBAQW

pith:2013:MEOEBAQWXCQY3JCM4VXPNBHF37

not attested not anchored not stored refs pending

Comment on Masanari Asano et al. A model of epigenetic evolution based on theory of open quantum systems. Syst Synth Biol, 2013

Vasily Ogryzko

arxiv:1312.4440 v1 · 2013-12-16 · q-bio.CB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MEOEBAQWXCQY3JCM4VXPNBHF37}

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	2026-05-18T03:04:34.413211Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

611c408216b8a18da44ce56ef684e5dff2530bbfc3ac9c726acc8a873fbfed20

Aliases

arxiv: 1312.4440 · arxiv_version: 1312.4440v1 · doi: 10.48550/arxiv.1312.4440 · pith_short_12: MEOEBAQWXCQY · pith_short_16: MEOEBAQWXCQY3JCM · pith_short_8: MEOEBAQW

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/MEOEBAQWXCQY3JCM4VXPNBHF37 \
  | 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: 611c408216b8a18da44ce56ef684e5dff2530bbfc3ac9c726acc8a873fbfed20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7efa42552d67c1861cffc62004c68e7dd97b63806830f32682eb941fa37a0d3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.CB",
    "submitted_at": "2013-12-16T18:08:07Z",
    "title_canon_sha256": "474adb83cdef5f43ac3ebf5bc712c4f8138ac53ed00986f041f9b8ba1aeb4f56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.4440",
    "kind": "arxiv",
    "version": 1
  }
}