Pith Number

pith:HFPPP4MQ

pith:2024:HFPPP4MQ2PKUGZ5RDTB6MQLWV7

not attested not anchored not stored refs pending

Information Extraction from Heterogeneous Documents without Ground Truth Labels using Synthetic Label Generation and Knowledge Distillation

Aniket Bhattacharyya, Anurag Tripathi

arxiv:2411.14957 v2 · 2024-11-22 · 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{HFPPP4MQ2PKUGZ5RDTB6MQLWV7}

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	2026-07-05T09:40:00.997132Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

395ef7f190d3d54367b11cc3e64176aff8100c2b2bcd228cf8c5893d51c1cd5a

Aliases

arxiv: 2411.14957 · arxiv_version: 2411.14957v2 · doi: 10.48550/arxiv.2411.14957 · pith_short_12: HFPPP4MQ2PKU · pith_short_16: HFPPP4MQ2PKUGZ5R · pith_short_8: HFPPP4MQ

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/HFPPP4MQ2PKUGZ5RDTB6MQLWV7 \
  | 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: 395ef7f190d3d54367b11cc3e64176aff8100c2b2bcd228cf8c5893d51c1cd5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb8cb398fdcafd20e613fab336ba2a1e709cc812472051cf7e0cd6a952f217e5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-11-22T14:16:09Z",
    "title_canon_sha256": "457b95daaf9bec244c549137a65b4fdce3975ef59bc38ae6a7b9b4bad004779e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.14957",
    "kind": "arxiv",
    "version": 2
  }
}