Pith Number

pith:6CXQBVNX

pith:2011:6CXQBVNXAMWAR4E67ZPBQIG6LH

not attested not anchored not stored refs pending

Natural Models for Evolution on Networks

Christoforos Raptopoulos, George B. Mertzios, Paul G. Spirakis, Sotiris Nikoletseas

arxiv:1102.3426 v3 · 2011-02-16 · cs.DM · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6CXQBVNXAMWAR4E67ZPBQIG6LH}

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	2026-05-18T03:52:54.916788Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0af00d5b7032c08f09efe5e1820de59eb173cf24b4ba1d3717971315e4d3997

Aliases

arxiv: 1102.3426 · arxiv_version: 1102.3426v3 · doi: 10.48550/arxiv.1102.3426 · pith_short_12: 6CXQBVNXAMWA · pith_short_16: 6CXQBVNXAMWAR4E6 · pith_short_8: 6CXQBVNX

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/6CXQBVNXAMWAR4E67ZPBQIG6LH \
  | 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: f0af00d5b7032c08f09efe5e1820de59eb173cf24b4ba1d3717971315e4d3997

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72c66c4c1c96cd92a83d12ee56b66de811a50172fc77b1eaf2f865595eed331a",
    "cross_cats_sorted": [
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DM",
    "submitted_at": "2011-02-16T20:54:40Z",
    "title_canon_sha256": "bb56844f1d4cfce50041346d259c645a2cde06cb8677670b61f07aa05b7beeea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.3426",
    "kind": "arxiv",
    "version": 3
  }
}