Pith Number

pith:XGNJ5CVS

pith:2025:XGNJ5CVSYKYPESPFY2JV4PSAKJ

not attested not anchored not stored refs pending

Optimizing Library Usage and Browser Experience: Application to the New York Public Library

Nikhil Garg, Sarah Rankin, Wenchang Zhu, Zhi Liu

arxiv:2503.23118 v1 · 2025-03-29 · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XGNJ5CVSYKYPESPFY2JV4PSAKJ}

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	2026-07-05T10:41:30.948848Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b99a9e8ab2c2b0f249e5c6935e3e40526ec68efe5bf0417b3cae2787e4d17b41

Aliases

arxiv: 2503.23118 · arxiv_version: 2503.23118v1 · doi: 10.48550/arxiv.2503.23118 · pith_short_12: XGNJ5CVSYKYP · pith_short_16: XGNJ5CVSYKYPESPF · pith_short_8: XGNJ5CVS

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/XGNJ5CVSYKYPESPFY2JV4PSAKJ \
  | 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: b99a9e8ab2c2b0f249e5c6935e3e40526ec68efe5bf0417b3cae2787e4d17b41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8f3a90d56a9e03dc1febb03eee70dbb00a3541f89f14fef3611ad415c38399f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2025-03-29T15:17:56Z",
    "title_canon_sha256": "8029b677096c274dfd967dd518bb2f43ca9dd2baa796bf28ccb9ff41a069eb48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.23118",
    "kind": "arxiv",
    "version": 1
  }
}