Pith Number

pith:MQYFX2TH

pith:2014:MQYFX2THK2E7QBIRUSZFV6P6UC

not attested not anchored not stored refs pending

Large-margin Learning of Compact Binary Image Encodings

Anton van den Hengel, Chunhua Shen, Sakrapee Paisitkriangkrai

arxiv:1402.6383 v1 · 2014-02-26 · 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{MQYFX2THK2E7QBIRUSZFV6P6UC}

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	2026-05-18T01:44:27.108518Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64305bea675689f80511a4b25af9fea08b61f4eb169076081a2c4345d8d4eb76

Aliases

arxiv: 1402.6383 · arxiv_version: 1402.6383v1 · doi: 10.48550/arxiv.1402.6383 · pith_short_12: MQYFX2THK2E7 · pith_short_16: MQYFX2THK2E7QBIR · pith_short_8: MQYFX2TH

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/MQYFX2THK2E7QBIRUSZFV6P6UC \
  | 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: 64305bea675689f80511a4b25af9fea08b61f4eb169076081a2c4345d8d4eb76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b88b83e67a6aa572818c668f45a921dfd2866f347e5b628bb0b401c1eebf43ca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2014-02-26T00:22:50Z",
    "title_canon_sha256": "7d5a14ace097aec353808eb94e6d7127c4a61cbb6b1310def7dc370c15a21391"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.6383",
    "kind": "arxiv",
    "version": 1
  }
}