Pith Number

pith:OCYKEIME

pith:2019:OCYKEIMEJLFTAWAHL66EAXOD6Q

not attested not anchored not stored refs pending

DistillHash: Unsupervised Deep Hashing by Distilling Data Pairs

Cheng Deng, Dacheng Tao, Erkun Yang, Tongliang Liu, Wei Liu

arxiv:1905.03465 v1 · 2019-05-09 · 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{OCYKEIMEJLFTAWAHL66EAXOD6Q}

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	2026-05-17T23:46:39.800607Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70b0a221844acb3058075fbc405dc3f411766d6e444ae8db2d7d5ca8386d8d96

Aliases

arxiv: 1905.03465 · arxiv_version: 1905.03465v1 · doi: 10.48550/arxiv.1905.03465 · pith_short_12: OCYKEIMEJLFT · pith_short_16: OCYKEIMEJLFTAWAH · pith_short_8: OCYKEIME

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/OCYKEIMEJLFTAWAHL66EAXOD6Q \
  | 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: 70b0a221844acb3058075fbc405dc3f411766d6e444ae8db2d7d5ca8386d8d96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6346cb3d839ca9b4b56e9d1f6ebaa926b71350a4d0be30386231f2df05c66645",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-05-09T07:10:12Z",
    "title_canon_sha256": "2f7cd47c741ab1bc123b34ada54c3c765e1f1563e8bb5db611c3c3b02dcbf477"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.03465",
    "kind": "arxiv",
    "version": 1
  }
}