Pith Number

pith:KB6K76VB

pith:2018:KB6K76VBLYKRVNXC6HNELQC45E

not attested not anchored not stored refs pending

Production-Driven Patch Generation

Martin Monperrus, Thomas Durieux, Youssef Hamadi

arxiv:1812.04475 v1 · 2018-12-08 · 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{KB6K76VBLYKRVNXC6HNELQC45E}

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	2026-05-17T23:58:31.952182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

507caffaa15e151ab6e2f1da45c05ce90fd3319bb9af863b2971bb7baac651c4

Aliases

arxiv: 1812.04475 · arxiv_version: 1812.04475v1 · doi: 10.48550/arxiv.1812.04475 · pith_short_12: KB6K76VBLYKR · pith_short_16: KB6K76VBLYKRVNXC · pith_short_8: KB6K76VB

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/KB6K76VBLYKRVNXC6HNELQC45E \
  | 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: 507caffaa15e151ab6e2f1da45c05ce90fd3319bb9af863b2971bb7baac651c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6dfc1018cac5db7582d7d802c47fc69dfddb06930306265883821dc89835be45",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2018-12-08T08:24:49Z",
    "title_canon_sha256": "c672afaf8e10062d574e0b5bc925e5be66bfe47929188ca9963f21a5dc545363"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.04475",
    "kind": "arxiv",
    "version": 1
  }
}