Pith Number

pith:XD43H6OS

pith:2022:XD43H6OSINOT3IFSK27PYK5BIL

not attested not anchored not stored refs pending

Entity-driven Fact-aware Abstractive Summarization of Biomedical Literature

Amanuel Alambo, Krishnaprasad Thirunarayan, Michael Raymer, Tanvi Banerjee

arxiv:2203.15959 v1 · 2022-03-30 · cs.CL · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XD43H6OSINOT3IFSK27PYK5BIL}

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	2026-07-05T04:10:05.477719Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8f9b3f9d2435d3da0b256befc2ba142cff16924aa4cabe894e2ec74ce62df0c

Aliases

arxiv: 2203.15959 · arxiv_version: 2203.15959v1 · doi: 10.48550/arxiv.2203.15959 · pith_short_12: XD43H6OSINOT · pith_short_16: XD43H6OSINOT3IFS · pith_short_8: XD43H6OS

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/XD43H6OSINOT3IFSK27PYK5BIL \
  | 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: b8f9b3f9d2435d3da0b256befc2ba142cff16924aa4cabe894e2ec74ce62df0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c76a6a6bd5abb7b739571a6458e5f83633a9df20d2f7496508ee928c7704e732",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-03-30T00:34:56Z",
    "title_canon_sha256": "9fe376891206068e1853604572a9db2399288b957ed4a75b1a75fab54d38fbc6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.15959",
    "kind": "arxiv",
    "version": 1
  }
}