Pith Number

pith:H4E457BT

pith:2016:H4E457BTMKB52ZE6FU4SMKCACE

not attested not anchored not stored refs pending

Adversarial Training For Sketch Retrieval

Anil Anthony Bharath, Antonia Creswell

arxiv:1607.02748 v2 · 2016-07-10 · 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{H4E457BTMKB52ZE6FU4SMKCACE}

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	2026-05-18T01:04:05.420155Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f09cefc336283dd649e2d39262840113fcf518a7e4ed050242a2b3151c18895

Aliases

arxiv: 1607.02748 · arxiv_version: 1607.02748v2 · doi: 10.48550/arxiv.1607.02748 · pith_short_12: H4E457BTMKB5 · pith_short_16: H4E457BTMKB52ZE6 · pith_short_8: H4E457BT

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/H4E457BTMKB52ZE6FU4SMKCACE \
  | 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: 3f09cefc336283dd649e2d39262840113fcf518a7e4ed050242a2b3151c18895

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e321fbfa39acb856a53eca91ae39a9fcbd7e13be295d5123c938cc82d4af8363",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-07-10T14:15:38Z",
    "title_canon_sha256": "1c24663372c79399c6cc25fcdc49ed6deecb698a4c98036e79dc70031e176c8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.02748",
    "kind": "arxiv",
    "version": 2
  }
}