Pith Number

pith:WLGTBIB3

pith:2015:WLGTBIB3DXPMK4WSQZUUBGFNCC

not attested not anchored not stored refs pending

Modular implicits

Fr\'ed\'eric Bour, Jeremy Yallop, Leo White

arxiv:1512.01895 v1 · 2015-12-07 · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WLGTBIB3DXPMK4WSQZUUBGFNCC}

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	2026-05-18T01:25:10.088429Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2cd30a03b1ddec572d286694098ad109577d867ec68634e928dc37edb8938d8

Aliases

arxiv: 1512.01895 · arxiv_version: 1512.01895v1 · doi: 10.48550/arxiv.1512.01895 · pith_short_12: WLGTBIB3DXPM · pith_short_16: WLGTBIB3DXPMK4WS · pith_short_8: WLGTBIB3

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/WLGTBIB3DXPMK4WSQZUUBGFNCC \
  | 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: b2cd30a03b1ddec572d286694098ad109577d867ec68634e928dc37edb8938d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f806b548b575c86e645efc8415c36f3521f378eac0d6c38b722097b7c7696351",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2015-12-07T03:16:36Z",
    "title_canon_sha256": "5ccaf4cbfc996ca04e9c2b13b9bc0dae533a8c442fcec19a032124a956c0f37a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.01895",
    "kind": "arxiv",
    "version": 1
  }
}