Pith Number

pith:QG5A27IY

pith:2023:QG5A27IY775KQGN57RGD2DEVMP

not attested not anchored not stored refs pending

Personalized Summarization of Scientific Scholarly Texts

Alka Khurana, Vasudha Bhatnagar, Vikas Kumar

arxiv:2306.09604 v2 · 2023-06-16 · 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{QG5A27IY775KQGN57RGD2DEVMP}

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	2026-07-05T09:26:21.472722Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81ba0d7d18fffaa819bdfc4c3d0c9563d3cda58d1da2521df78a7c9539b4e4cc

Aliases

arxiv: 2306.09604 · arxiv_version: 2306.09604v2 · doi: 10.48550/arxiv.2306.09604 · pith_short_12: QG5A27IY775K · pith_short_16: QG5A27IY775KQGN5 · pith_short_8: QG5A27IY

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/QG5A27IY775KQGN57RGD2DEVMP \
  | 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: 81ba0d7d18fffaa819bdfc4c3d0c9563d3cda58d1da2521df78a7c9539b4e4cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e190570e6cf544d6c56679949e8a45401c81dc04258101d8f7005a71f4442454",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2023-06-16T03:16:48Z",
    "title_canon_sha256": "1090add15054fed0f825ee325ceb95edaec2a264ad675d90dc7868782466e793"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.09604",
    "kind": "arxiv",
    "version": 2
  }
}