Pith Number

pith:KBLFCGYQ

pith:2014:KBLFCGYQA3MS66SZRBYSI47GNP

not attested not anchored not stored refs pending

Extraction of Salient Sentences from Labelled Documents

Alban Demiraj, Misha Denil, Nando de Freitas

arxiv:1412.6815 v2 · 2014-12-21 · cs.CL · cs.IR · cs.LG

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

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.

Cited by

1 paper in Pith

Contrastive Attribution in the Wild: An Interpretability Analysis of LLM Failures on Realistic Benchmarks

Receipt and verification

First computed	2026-05-18T02:25:55.653753Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5056511b1006d92f7a5988712473e66bdea7771513b741c4b0b330cbd8846e6e

Aliases

arxiv: 1412.6815 · arxiv_version: 1412.6815v2 · doi: 10.48550/arxiv.1412.6815 · pith_short_12: KBLFCGYQA3MS · pith_short_16: KBLFCGYQA3MS66SZ · pith_short_8: KBLFCGYQ

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/KBLFCGYQA3MS66SZRBYSI47GNP \
  | 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: 5056511b1006d92f7a5988712473e66bdea7771513b741c4b0b330cbd8846e6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f76bae19401fcfa0a418fdef0c1b6209a731dbc3788732ee18f91ca4f821ebd9",
    "cross_cats_sorted": [
      "cs.IR",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2014-12-21T17:38:19Z",
    "title_canon_sha256": "614ce97d7cb56a687c37e033432d8a7b57c807a375dd4a6f07526e58eafa0f7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.6815",
    "kind": "arxiv",
    "version": 2
  }
}