Pith Number

pith:GAWFABIL

pith:2011:GAWFABILJLDGSX6WB56IWYTAZP

not attested not anchored not stored refs pending

Evolution of Things

A.E. Eiben, M. Schut, N. Ferreira, S. Kernbach

arxiv:1106.0190 v1 · 2011-06-01 · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GAWFABILJLDGSX6WB56IWYTAZP}

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	2026-05-18T04:20:51.989484Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

302c50050b4ac6695fd60f7c8b6260cbc380eaa3fdd9c1361ddca3c134052e09

Aliases

arxiv: 1106.0190 · arxiv_version: 1106.0190v1 · doi: 10.48550/arxiv.1106.0190 · pith_short_12: GAWFABILJLDG · pith_short_16: GAWFABILJLDGSX6W · pith_short_8: GAWFABIL

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/GAWFABILJLDGSX6WB56IWYTAZP \
  | 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: 302c50050b4ac6695fd60f7c8b6260cbc380eaa3fdd9c1361ddca3c134052e09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a571a407240ac6c8ae798744f7b90bb4dab00aa3e728a4c03ff50144bd80a1d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2011-06-01T14:32:58Z",
    "title_canon_sha256": "555fb0d1ab4f6c490d1f37c03302751171b16150d47bce04f37a729a8ea06846"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.0190",
    "kind": "arxiv",
    "version": 1
  }
}