Pith Number

pith:WCW7PUZJ

pith:2017:WCW7PUZJSPPKDHB7GFJ3TGEYVH

not attested not anchored not stored refs pending

CodeSum: Translate Program Language to Natural Language

Ge Li, Xing Hu, Yuhan Wei, Zhi Jin

arxiv:1708.01837 v2 · 2017-08-06 · 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{WCW7PUZJSPPKDHB7GFJ3TGEYVH}

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	2026-05-18T00:24:42.541357Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0adf7d32993dea19c3f3153b99898a9e385d1859d86e8e572f5875eaa79d70c

Aliases

arxiv: 1708.01837 · arxiv_version: 1708.01837v2 · doi: 10.48550/arxiv.1708.01837 · pith_short_12: WCW7PUZJSPPK · pith_short_16: WCW7PUZJSPPKDHB7 · pith_short_8: WCW7PUZJ

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/WCW7PUZJSPPKDHB7GFJ3TGEYVH \
  | 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: b0adf7d32993dea19c3f3153b99898a9e385d1859d86e8e572f5875eaa79d70c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f5243b076a05bef4b840395e5f18a64678048c65c2580bc9b651fab988ddec2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2017-08-06T02:53:55Z",
    "title_canon_sha256": "8dbac11b8b312eff483c167c8893626d34d0e38dcfb1d01fcfb3e94c281fa74e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.01837",
    "kind": "arxiv",
    "version": 2
  }
}