Pith Number

pith:GFANYLKR

pith:2018:GFANYLKRFZRK2DO5Y2N3ZJ7SVO

not attested not anchored not stored refs pending

Automatic Quality Assurance and Release (Report from Dagstuhl Seminar 18122)

Andy Zaidman, Benoit Baudry, Bram Adams, Gerald Schermann, Sigrid Eldh

arxiv:1812.08836 v1 · 2018-12-20 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GFANYLKRFZRK2DO5Y2N3ZJ7SVO}

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	2026-05-17T23:57:46.147297Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3140dc2d512e62ad0dddc69bbca7f2aba4c7d47c0e368c25d93d8872072cd6ce

Aliases

arxiv: 1812.08836 · arxiv_version: 1812.08836v1 · doi: 10.48550/arxiv.1812.08836 · pith_short_12: GFANYLKRFZRK · pith_short_16: GFANYLKRFZRK2DO5 · pith_short_8: GFANYLKR

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/GFANYLKRFZRK2DO5Y2N3ZJ7SVO \
  | 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: 3140dc2d512e62ad0dddc69bbca7f2aba4c7d47c0e368c25d93d8872072cd6ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "927274013eb633ab9bb4cc8af0dfe4881bdb3b2767fb36e05b71200499a30409",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2018-12-20T20:52:03Z",
    "title_canon_sha256": "5ddada8af7e9ae81a8386bfedb372b582d6adf22256c25096ef95f9b2485ed0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.08836",
    "kind": "arxiv",
    "version": 1
  }
}