Pith Number

pith:X56CC3OM

pith:2018:X56CC3OM2S4AOQSBBB3T2KCNKI

not attested not anchored not stored refs pending

Value-based Search in Execution Space for Mapping Instructions to Programs

Dor Muhlgay, Jonathan Berant, Jonathan Herzig

arxiv:1811.01090 v2 · 2018-11-02 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X56CC3OM2S4AOQSBBB3T2KCNKI}

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	2026-05-17T23:50:50.459490Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf7c216dccd4b807424108773d284d523d355945960ce48ced853b9719725aa9

Aliases

arxiv: 1811.01090 · arxiv_version: 1811.01090v2 · doi: 10.48550/arxiv.1811.01090 · pith_short_12: X56CC3OM2S4A · pith_short_16: X56CC3OM2S4AOQSB · pith_short_8: X56CC3OM

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/X56CC3OM2S4AOQSBBB3T2KCNKI \
  | 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: bf7c216dccd4b807424108773d284d523d355945960ce48ced853b9719725aa9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87e7b133bf49e69f43fb73db6dd47f48bada1bf7d463769c58da70762218a583",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-11-02T21:14:46Z",
    "title_canon_sha256": "8c117324f07d6175a23aa0e2754ca08d70a485723a5f88e64b808d2253316b71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.01090",
    "kind": "arxiv",
    "version": 2
  }
}