Pith Number

pith:WYJD7XE5

pith:2020:WYJD7XE5WMYXPEDFOIWN3SJQGE

not attested not anchored not stored refs pending

FreeDOM: A Transferable Neural Architecture for Structured Information Extraction on Web Documents

Bill Yuchen Lin, Nguyen Vo, Sandeep Tata, Ying Sheng

arxiv:2010.10755 v1 · 2020-10-21 · 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{WYJD7XE5WMYXPEDFOIWN3SJQGE}

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	2026-07-05T01:44:54.206308Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6123fdc9db331779065722cddc93031330ecdfe949451312f5aab181139ecf1

Aliases

arxiv: 2010.10755 · arxiv_version: 2010.10755v1 · doi: 10.48550/arxiv.2010.10755 · pith_short_12: WYJD7XE5WMYX · pith_short_16: WYJD7XE5WMYXPEDF · pith_short_8: WYJD7XE5

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/WYJD7XE5WMYXPEDFOIWN3SJQGE \
  | 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: b6123fdc9db331779065722cddc93031330ecdfe949451312f5aab181139ecf1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88e1ea1165de64458c9ac108acb0106a63bbcc469c3dd04dfef3f23ecc44e63b",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-10-21T04:20:13Z",
    "title_canon_sha256": "aa7a9093382424d4f40c5478347d799cf556e8c96e4e0b152c24d34113e53f8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.10755",
    "kind": "arxiv",
    "version": 1
  }
}