Pith Number

pith:EOCIOCCD

pith:2014:EOCIOCCDSHJ24IW6JWIMDMZGEA

not attested not anchored not stored refs pending

Statistical physics methods provide the exact solution to a long-standing problem of genetics

Areejit Samal, Olivier C. Martin

arxiv:1407.3219 v3 · 2014-07-11 · q-bio.PE

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

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	2026-05-18T01:55:43.024972Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

238487084391d3ae22de4d90c1b326203281a6571b24b7e4991cc79755ffe7b7

Aliases

arxiv: 1407.3219 · arxiv_version: 1407.3219v3 · doi: 10.48550/arxiv.1407.3219 · pith_short_12: EOCIOCCDSHJ2 · pith_short_16: EOCIOCCDSHJ24IW6 · pith_short_8: EOCIOCCD

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/EOCIOCCDSHJ24IW6JWIMDMZGEA \
  | 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: 238487084391d3ae22de4d90c1b326203281a6571b24b7e4991cc79755ffe7b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c56895cf47a6e3fb8674aa8e6c2e6782e83db1fe1d833a43b194785367ebd48",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2014-07-11T17:04:58Z",
    "title_canon_sha256": "43647c5792f5048c31e4f787972921ce6aad7a8338c2b98a589b838db9c70247"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.3219",
    "kind": "arxiv",
    "version": 3
  }
}