Pith Number

pith:4LEGLIVS

pith:2020:4LEGLIVSM753ZNDGM5BSLPEG4Q

not attested not anchored not stored refs pending

Machine Reasoning Explainability

Alessandro Previti, Alexandros Nikou, Aneta Vulgarakis Feljan, Anusha Mujumdar, Kristijonas Cyras, Ramamurthy Badrinath, Swarup Kumar Mohalik, Vaishnavi Sundararajan

arxiv:2009.00418 v2 · 2020-09-01 · cs.AI · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4LEGLIVSM753ZNDGM5BSLPEG4Q}

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	2026-07-05T02:07:30.598914Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2c865a2b267fbbcb466674325bc86e42932399731105a8ee1f56c32493f5695

Aliases

arxiv: 2009.00418 · arxiv_version: 2009.00418v2 · doi: 10.48550/arxiv.2009.00418 · pith_short_12: 4LEGLIVSM753 · pith_short_16: 4LEGLIVSM753ZNDG · pith_short_8: 4LEGLIVS

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/4LEGLIVSM753ZNDGM5BSLPEG4Q \
  | 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: e2c865a2b267fbbcb466674325bc86e42932399731105a8ee1f56c32493f5695

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "638b097f2c2f9688348db725f7fab43183267eec058d0b7da662f104fb98e32c",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2020-09-01T13:45:05Z",
    "title_canon_sha256": "b712784cc83b85a13731652fc11a846e8fa954e5c055ed04da2cc573bc1f5536"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.00418",
    "kind": "arxiv",
    "version": 2
  }
}