Pith Number

pith:XFBLTKQA

pith:2016:XFBLTKQAQ4JTHTG54XGL3ADMVK

not attested not anchored not stored refs pending

Generalized optimal sub-pattern assignment metric

Abu Sajana Rahmathullah, \'Angel F. Garc\'ia-Fern\'andez, Lennart Svensson

arxiv:1601.05585 v7 · 2016-01-21 · cs.SY · 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{XFBLTKQAQ4JTHTG54XGL3ADMVK}

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	2026-05-18T00:05:56.893532Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b942b9aa00871333ccdde5ccbd806caa9f095b7930ea22f29ab3faf8d4680eb0

Aliases

arxiv: 1601.05585 · arxiv_version: 1601.05585v7 · doi: 10.48550/arxiv.1601.05585 · pith_short_12: XFBLTKQAQ4JT · pith_short_16: XFBLTKQAQ4JTHTG5 · pith_short_8: XFBLTKQA

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/XFBLTKQAQ4JTHTG54XGL3ADMVK \
  | 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: b942b9aa00871333ccdde5ccbd806caa9f095b7930ea22f29ab3faf8d4680eb0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8887f84a3bcb76f410fa78a5271eefa9201628e1e4a26b3983ce7c88ee45a9b4",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2016-01-21T10:48:58Z",
    "title_canon_sha256": "b0ed62e2d5dd21b0b0652baba2439f25edab03604e0cee24348137fb2335d085"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.05585",
    "kind": "arxiv",
    "version": 7
  }
}