Pith Number

pith:TOKA3GVQ

pith:2017:TOKA3GVQ362AVGZXN5ZKWIDM2U

not attested not anchored not stored refs pending

Learning Deep Representations for Word Spotting Under Weak Supervision

Gernot A. Fink, Neha Gurjar, Sebastian Sudholt

arxiv:1712.00250 v3 · 2017-12-01 · 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{TOKA3GVQ362AVGZXN5ZKWIDM2U}

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	2026-05-18T00:25:03.751849Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b940d9ab0dfb40a9b376f72ab206cd515cb043c2871c1c9c6c4392346317ff9

Aliases

arxiv: 1712.00250 · arxiv_version: 1712.00250v3 · doi: 10.48550/arxiv.1712.00250 · pith_short_12: TOKA3GVQ362A · pith_short_16: TOKA3GVQ362AVGZX · pith_short_8: TOKA3GVQ

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/TOKA3GVQ362AVGZXN5ZKWIDM2U \
  | 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: 9b940d9ab0dfb40a9b376f72ab206cd515cb043c2871c1c9c6c4392346317ff9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49d8f422ed5134e9e79745f8aebee7f794abf8f934be8c48d70c197ac94c8e4e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-12-01T09:41:13Z",
    "title_canon_sha256": "95da42fc1ab5cc7abad5ced8e10d9920a54982bbc84fbdc98fb61498124057f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.00250",
    "kind": "arxiv",
    "version": 3
  }
}