Pith Number

pith:3PFN47GW

pith:2016:3PFN47GWHQESSLVNT3E6CLYYHG

not attested not anchored not stored refs pending

Confidence driven TGV fusion

Fiora Pirri, Valsamis Ntouskos

arxiv:1603.09302 v2 · 2016-03-30 · 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{3PFN47GWHQESSLVNT3E6CLYYHG}

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	2026-05-18T01:16:02.322726Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dbcade7cd63c09292ead9ec9e12f18399fca0f9be69cc0d38b6848277ffbc447

Aliases

arxiv: 1603.09302 · arxiv_version: 1603.09302v2 · doi: 10.48550/arxiv.1603.09302 · pith_short_12: 3PFN47GWHQES · pith_short_16: 3PFN47GWHQESSLVN · pith_short_8: 3PFN47GW

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/3PFN47GWHQESSLVNT3E6CLYYHG \
  | 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: dbcade7cd63c09292ead9ec9e12f18399fca0f9be69cc0d38b6848277ffbc447

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "289db3e40d133fd3f4d9f87841321effb8f698f49aa891ea56bb2eb4ed56d867",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-03-30T18:27:22Z",
    "title_canon_sha256": "74f51eb59f04c7a7f018262cd94da3538115777fa45d8ee3b4bd5cdca47e683e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.09302",
    "kind": "arxiv",
    "version": 2
  }
}