Pith Number

pith:QNTLT5QJ

pith:2018:QNTLT5QJZW6EFDUKKWR3CEKGCL

not attested not anchored not stored refs pending

Impact of Tool Support in Patch Construction

Anil Koyuncu, Dongsun Kim, Jacques Klein, Martin Monperrus, Tegawend\'e F. Bissyand\'e, Yves Le Traon

arxiv:1812.07416 v1 · 2018-12-18 · 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{QNTLT5QJZW6EFDUKKWR3CEKGCL}

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	2026-05-17T23:57:56.661970Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8366b9f609cdbc428e8a55a3b1114612eaf01a141d51f108d3f04b4456a4c0a8

Aliases

arxiv: 1812.07416 · arxiv_version: 1812.07416v1 · doi: 10.48550/arxiv.1812.07416 · pith_short_12: QNTLT5QJZW6E · pith_short_16: QNTLT5QJZW6EFDUK · pith_short_8: QNTLT5QJ

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/QNTLT5QJZW6EFDUKKWR3CEKGCL \
  | 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: 8366b9f609cdbc428e8a55a3b1114612eaf01a141d51f108d3f04b4456a4c0a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afbd75ad9155dadfb0cda9fb391cddb5c00c39efcf6bca32e3647f5451be6ac5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2018-12-18T15:02:26Z",
    "title_canon_sha256": "f68658206c9ca098e732adc063d67db10b3e97cb219662868278787f170740fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.07416",
    "kind": "arxiv",
    "version": 1
  }
}