Pith Number

pith:BPEABSUL

pith:2014:BPEABSULFB5IL7SKMAOU2MAQTA

not attested not anchored not stored refs pending

Learning to Predict from Textual Data

Kira Radinsky, Sagie Davidovich, Shaul Markovitch

arxiv:1402.0574 v1 · 2014-02-04 · cs.CL · cs.AI · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BPEABSULFB5IL7SKMAOU2MAQTA}

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	2026-05-18T03:00:13.807209Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0bc800ca8b287a85fe4a601d4d30109812fdcdbeb133473e27e9126adc4b1391

Aliases

arxiv: 1402.0574 · arxiv_version: 1402.0574v1 · doi: 10.48550/arxiv.1402.0574 · pith_short_12: BPEABSULFB5I · pith_short_16: BPEABSULFB5IL7SK · pith_short_8: BPEABSUL

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/BPEABSULFB5IL7SKMAOU2MAQTA \
  | 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: 0bc800ca8b287a85fe4a601d4d30109812fdcdbeb133473e27e9126adc4b1391

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2152210c614e1e2cb37fe17493bdfca7e5397c7a343992fab984d8b85b897cea",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2014-02-04T01:39:12Z",
    "title_canon_sha256": "cea74cb73fef346687354cc7673e136232e31ba1e70d317b928727f090be0a9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.0574",
    "kind": "arxiv",
    "version": 1
  }
}