Pith Number

pith:7R2XSXI6

pith:2020:7R2XSXI6VWCBC72NXGUJ3BUGR4

not attested not anchored not stored refs pending

From Dataset Recycling to Multi-Property Extraction and Beyond

Filip Grali\'nski, Jakub Ch{\l}\k{e}dowski, {\L}ukasz Borchmann, Micha{\l} Pietruszka, Tomasz Dwojak

arxiv:2011.03228 v1 · 2020-11-06 · cs.CL · 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{7R2XSXI6VWCBC72NXGUJ3BUGR4}

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.

Cited by

1 paper in Pith

Extract Information from Hybrid Long Documents Leveraging LLMs: A Framework and Dataset

Receipt and verification

First computed	2026-07-05T01:49:41.203666Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc75795d1ead84117f4db9a89d86868f0877ac02c4310e82dfe7159093fcb035

Aliases

arxiv: 2011.03228 · arxiv_version: 2011.03228v1 · doi: 10.48550/arxiv.2011.03228 · pith_short_12: 7R2XSXI6VWCB · pith_short_16: 7R2XSXI6VWCBC72N · pith_short_8: 7R2XSXI6

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/7R2XSXI6VWCBC72NXGUJ3BUGR4 \
  | 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: fc75795d1ead84117f4db9a89d86868f0877ac02c4310e82dfe7159093fcb035

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46e89d68ad68e752458a97e43ac1370db47678f949dba3b0ef10aedacc498af9",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-11-06T08:22:12Z",
    "title_canon_sha256": "eeeda3ee539ad24d4b02b4b1389758ca53193046b4068e4b650b6122b536523c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.03228",
    "kind": "arxiv",
    "version": 1
  }
}