Pith Number

pith:EZONX3HV

pith:2018:EZONX3HVCBGGL44FRS2KZ2GLKU

not attested not anchored not stored refs pending

The power of the largest player

Sascha Kurz

arxiv:1803.04625 v2 · 2018-03-13 · cs.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EZONX3HVCBGGL44FRS2KZ2GLKU}

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	2026-05-18T00:16:42.084700Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

265cdbecf5104c65f3858cb4ace8cb5507e42dbb591194f435af9fe8a9f53871

Aliases

arxiv: 1803.04625 · arxiv_version: 1803.04625v2 · doi: 10.48550/arxiv.1803.04625 · pith_short_12: EZONX3HVCBGG · pith_short_16: EZONX3HVCBGGL44F · pith_short_8: EZONX3HV

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/EZONX3HVCBGGL44FRS2KZ2GLKU \
  | 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: 265cdbecf5104c65f3858cb4ace8cb5507e42dbb591194f435af9fe8a9f53871

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b0a2e5913e92df289e0b5e730cd0db314d955566eb24ef065fe7d2eae9311d1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2018-03-13T05:17:25Z",
    "title_canon_sha256": "f563c21d5e361b9fa0e28956fa3a1545ef818bbbde4ef708d90c80a1b65b2146"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.04625",
    "kind": "arxiv",
    "version": 2
  }
}