Pith Number

pith:GUIXBLPT

pith:2018:GUIXBLPTA7MAMV6QQHYNPHIKZN

not attested not anchored not stored refs pending

End-to-End Latent Fingerprint Search

A.K. Jain, Cori Tymoszek, Dinh-Luan Nguyen, Kai Cao

arxiv:1812.10213 v1 · 2018-12-26 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GUIXBLPTA7MAMV6QQHYNPHIKZN}

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	2026-05-17T23:57:24.768128Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

351170adf307d80657d081f0d79d0acb59b61f93850c15af69e8fe0fde47dd28

Aliases

arxiv: 1812.10213 · arxiv_version: 1812.10213v1 · doi: 10.48550/arxiv.1812.10213 · pith_short_12: GUIXBLPTA7MA · pith_short_16: GUIXBLPTA7MAMV6Q · pith_short_8: GUIXBLPT

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/GUIXBLPTA7MAMV6QQHYNPHIKZN \
  | 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: 351170adf307d80657d081f0d79d0acb59b61f93850c15af69e8fe0fde47dd28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bedc3db17d3fc1c7f34eb463ea5eae62d8660cd30f8d0b91558e1872c411769e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-12-26T03:48:12Z",
    "title_canon_sha256": "2f6bf9344ade921c11e33ac90be4f811a528064df095d52d032cde3b70803f90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.10213",
    "kind": "arxiv",
    "version": 1
  }
}