Pith Number

pith:4I6S7S27

pith:2017:4I6S7S277F6F2FVZSQUIN7PPGY

not attested not anchored not stored refs pending

Dependences in Strategy Logic

Nicolas Markey, Patricia Bouyer, Patrick Gardy

arxiv:1708.05849 v1 · 2017-08-19 · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4I6S7S277F6F2FVZSQUIN7PPGY}

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	2026-05-18T00:37:44.012137Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e23d2fcb5ff97c5d16b9942886fdef3600e2b5150c92516a13a67ded06e9a298

Aliases

arxiv: 1708.05849 · arxiv_version: 1708.05849v1 · doi: 10.48550/arxiv.1708.05849 · pith_short_12: 4I6S7S277F6F · pith_short_16: 4I6S7S277F6F2FVZ · pith_short_8: 4I6S7S27

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/4I6S7S277F6F2FVZSQUIN7PPGY \
  | 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: e23d2fcb5ff97c5d16b9942886fdef3600e2b5150c92516a13a67ded06e9a298

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11d07b8933168a9d59a408bb63ef3f011361a545caf647e4f636f7e63cf9f23a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2017-08-19T14:10:22Z",
    "title_canon_sha256": "bbfcd68cf90473d64438493cbcca7a14cecfef45416f103f694211b2c2c9327d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.05849",
    "kind": "arxiv",
    "version": 1
  }
}