Pith Number

pith:MU54MBQV

pith:2019:MU54MBQVRP4MURZEG3DFFBGYZ6

not attested not anchored not stored refs pending

Modal-aware Features for Multimodal Hashing

Haien Zeng, Hanjiang Lai, Hanlu Chu, Jian Yin, Yong Tang

arxiv:1911.08479 v1 · 2019-11-19 · 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{MU54MBQVRP4MURZEG3DFFBGYZ6}

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	2026-07-05T00:20:32.868823Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

653bc606158bf8ca472436c65284d8cfbc96fdaf840af392c7c3f78426f2f85e

Aliases

arxiv: 1911.08479 · arxiv_version: 1911.08479v1 · doi: 10.48550/arxiv.1911.08479 · pith_short_12: MU54MBQVRP4M · pith_short_16: MU54MBQVRP4MURZE · pith_short_8: MU54MBQV

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/MU54MBQVRP4MURZEG3DFFBGYZ6 \
  | 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: 653bc606158bf8ca472436c65284d8cfbc96fdaf840af392c7c3f78426f2f85e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37d62f5c2ebe61bf4576c5d512e6a4bf02cb5bb5ae5f64cbf7d7484913408f5e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-11-19T02:17:21Z",
    "title_canon_sha256": "611f40103653b17797a01aa9b35cef0cee1bfd7dc81d2543c2b0d8998d795a49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.08479",
    "kind": "arxiv",
    "version": 1
  }
}