Pith Number

pith:4GFEGQFC

pith:2023:4GFEGQFCOXRS257RH36VGTLQSK

not attested not anchored not stored refs pending

CiteSee: Augmenting Citations in Scientific Papers with Persistent and Personalized Historical Context

Amy X. Zhang, Andrew Head, Daniel S. Weld, Doug Downey, Jonathan Bragg, Joseph Chee Chang, Kyle Lo

arxiv:2302.07302 v1 · 2023-02-14 · cs.HC · cs.DL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4GFEGQFCOXRS257RH36VGTLQSK}

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	2026-07-05T05:42:31.182158Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e18a4340a275e32d77f13efd534d709293a4c9aecf470c2c13d1874bcf6ed695

Aliases

arxiv: 2302.07302 · arxiv_version: 2302.07302v1 · doi: 10.48550/arxiv.2302.07302 · pith_short_12: 4GFEGQFCOXRS · pith_short_16: 4GFEGQFCOXRS257R · pith_short_8: 4GFEGQFC

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/4GFEGQFCOXRS257RH36VGTLQSK \
  | 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: e18a4340a275e32d77f13efd534d709293a4c9aecf470c2c13d1874bcf6ed695

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac80b224a34949cde0f61dd108b63ec932ea43af7f28ea39ff0e2a63b8d96df7",
    "cross_cats_sorted": [
      "cs.DL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2023-02-14T19:38:13Z",
    "title_canon_sha256": "14020589f226f6e273ec37fc115b4495a231cb0c5f059f154549c77339102ced"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.07302",
    "kind": "arxiv",
    "version": 1
  }
}