Pith Number

pith:IX3TRHYF

pith:2023:IX3TRHYF3YISOPFULWTDIKEE3J

not attested not anchored not stored refs pending

Extracting Complex Named Entities in Legal Documents via Weakly Supervised Object Detection

Abhinav Agrawal, Hsiu-Wei Yang

arxiv:2305.05836 v1 · 2023-05-10 · 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{IX3TRHYF3YISOPFULWTDIKEE3J}

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	2026-07-05T06:08:56.477760Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45f7389f05de11273cb45da6342884da6c23b6e850edb598cae595c3fad1edfb

Aliases

arxiv: 2305.05836 · arxiv_version: 2305.05836v1 · doi: 10.48550/arxiv.2305.05836 · pith_short_12: IX3TRHYF3YIS · pith_short_16: IX3TRHYF3YISOPFU · pith_short_8: IX3TRHYF

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/IX3TRHYF3YISOPFULWTDIKEE3J \
  | 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: 45f7389f05de11273cb45da6342884da6c23b6e850edb598cae595c3fad1edfb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf61e557a084dac7ffff0c629d6457489ef634934e2ce81513a923e1ffa5d959",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2023-05-10T01:52:08Z",
    "title_canon_sha256": "17ee2cdd128947bf948d70dd159c24c04f057531422cb92587c7943d0d905afe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.05836",
    "kind": "arxiv",
    "version": 1
  }
}