Pith Number

pith:XTMYJEG6

pith:2018:XTMYJEG6FBXJBFXT7KDOES3EPW

not attested not anchored not stored refs pending

On Probabilistic Term Rewriting

Akihisa Yamada, Martin Avanzini, Ugo Dal Lago

arxiv:1802.09774 v1 · 2018-02-27 · cs.SC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XTMYJEG6FBXJBFXT7KDOES3EPW}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:22:22.252423Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bcd98490de286e9096f3fa86e24b647dadda3e090f85b1a168010f0eaed4a98a

Aliases

arxiv: 1802.09774 · arxiv_version: 1802.09774v1 · doi: 10.48550/arxiv.1802.09774 · pith_short_12: XTMYJEG6FBXJ · pith_short_16: XTMYJEG6FBXJBFXT · pith_short_8: XTMYJEG6

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/XTMYJEG6FBXJBFXT7KDOES3EPW \
  | 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: bcd98490de286e9096f3fa86e24b647dadda3e090f85b1a168010f0eaed4a98a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a830172988d783191c4b71701004c4b5b652c5a01455a88ca89c0f7c6443f472",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.SC",
    "submitted_at": "2018-02-27T08:47:46Z",
    "title_canon_sha256": "96a8cb3cc4a42ac84eef90b4c95834c6c481e8a2f69c70f9b5bd5947c436b135"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.09774",
    "kind": "arxiv",
    "version": 1
  }
}