Pith Number

pith:H7YVTII5

pith:2020:H7YVTII5BVX2FZCB5EO7G6LJIE

not attested not anchored not stored refs pending

A Dataset for Tracking Entities in Open Domain Procedural Text

Bhavana Dalvi Mishra, Dheeraj Rajagopal, Eduard Hovy, Keisuke Sakaguchi, Kyle Richardson, Michal Guerquin, Niket Tandon, Peter Clark

arxiv:2011.08092 v1 · 2020-10-31 · 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{H7YVTII5BVX2FZCB5EO7G6LJIE}

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	2026-07-05T01:51:57.242154Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ff159a11d0d6fa2e441e91df37969412d3a10ca43bfcd2737c06cdfe37db5a9

Aliases

arxiv: 2011.08092 · arxiv_version: 2011.08092v1 · doi: 10.48550/arxiv.2011.08092 · pith_short_12: H7YVTII5BVX2 · pith_short_16: H7YVTII5BVX2FZCB · pith_short_8: H7YVTII5

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/H7YVTII5BVX2FZCB5EO7G6LJIE \
  | 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: 3ff159a11d0d6fa2e441e91df37969412d3a10ca43bfcd2737c06cdfe37db5a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55df296314482324a98f4491a88be419e4fc8f60d482d0a8d691b7faa7fdca20",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-10-31T02:33:53Z",
    "title_canon_sha256": "1087802e9822c3006a3021eaaa0573bbc80cba4fe2545454b97117950b1a7598"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.08092",
    "kind": "arxiv",
    "version": 1
  }
}