Pith Number

pith:I353SECK

pith:2011:I353SECK7VEKVKNUKCZWIQ2QON

not attested not anchored not stored refs pending

1st International Workshop on Distributed Evolutionary Computation in Informal Environments

Francisco Fern\'andez de la Vega (editors), Juan-J. Merelo, Juan-Luis J. Laredo, Maribel Garc\'ia-Arenas

arxiv:1106.0118 v2 · 2011-06-01 · cs.NE · cs.DC · cs.ET · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I353SECK7VEKVKNUKCZWIQ2QON}

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	2026-05-18T04:20:50.685021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46fbb9104afd48aaa9b450b364435073571680c1cb3791d0afbb4675abcb350f

Aliases

arxiv: 1106.0118 · arxiv_version: 1106.0118v2 · doi: 10.48550/arxiv.1106.0118 · pith_short_12: I353SECK7VEK · pith_short_16: I353SECK7VEKVKNU · pith_short_8: I353SECK

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/I353SECK7VEKVKNUKCZWIQ2QON \
  | 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: 46fbb9104afd48aaa9b450b364435073571680c1cb3791d0afbb4675abcb350f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a906ffe1e1482bb9b6aa79e8ffd84d25ba38730177ef5d64bcbb657a0238c798",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.ET",
      "cs.NI"
    ],
    "license": "http://creativecommons.org/licenses/publicdomain/",
    "primary_cat": "cs.NE",
    "submitted_at": "2011-06-01T08:29:28Z",
    "title_canon_sha256": "97d6010a2e7a53490a9f957daff736f508d64cbf78403e41ce180dda6b4ec9fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.0118",
    "kind": "arxiv",
    "version": 2
  }
}