Pith Number

pith:CIY722BC

pith:2015:CIY722BCST2F3UEU2HUFYC26TU

not attested not anchored not stored refs pending

Learning API Usages from Bytecode: A Statistical Approach

Hung Viet Pham, Phong Minh Vu, Tam The Nguyen, Tung Thanh Nguyen

arxiv:1507.07306 v1 · 2015-07-27 · 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{CIY722BCST2F3UEU2HUFYC26TU}

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	2026-05-18T01:36:16.681682Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1231fd682294f45dd094d1e85c0b5e9d1bb69c70ea49d90ebea64bf74c0f9788

Aliases

arxiv: 1507.07306 · arxiv_version: 1507.07306v1 · doi: 10.48550/arxiv.1507.07306 · pith_short_12: CIY722BCST2F · pith_short_16: CIY722BCST2F3UEU · pith_short_8: CIY722BC

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/CIY722BCST2F3UEU2HUFYC26TU \
  | 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: 1231fd682294f45dd094d1e85c0b5e9d1bb69c70ea49d90ebea64bf74c0f9788

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd34f636f5be4591816a1668457c0372220bd5a8e1fa44d6b843112bc70df008",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2015-07-27T06:00:09Z",
    "title_canon_sha256": "7b82ca1ca2b199abf606542ada835c1513572078bd5c745e484c08a504c585cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.07306",
    "kind": "arxiv",
    "version": 1
  }
}