Pith Number

pith:I66OBOTD

pith:2016:I66OBOTDDEZIL6K3XV54LDMMJX

not attested not anchored not stored refs pending

Coarse2Fine: Two-Layer Fusion For Image Retrieval

Gaipeng Kong, Le Dong, Liang Zheng, Qi Tian, Wenpu Dong

arxiv:1607.00719 v1 · 2016-07-04 · cs.MM · cs.CV · cs.IR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I66OBOTDDEZIL6K3XV54LDMMJX}

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	2026-05-18T01:11:34.384171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47bce0ba63193285f95bbd7bc58d8c4ddd5d05e105e34beb28ef7b182a3dacd9

Aliases

arxiv: 1607.00719 · arxiv_version: 1607.00719v1 · doi: 10.48550/arxiv.1607.00719 · pith_short_12: I66OBOTDDEZI · pith_short_16: I66OBOTDDEZIL6K3 · pith_short_8: I66OBOTD

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/I66OBOTDDEZIL6K3XV54LDMMJX \
  | 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: 47bce0ba63193285f95bbd7bc58d8c4ddd5d05e105e34beb28ef7b182a3dacd9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "333f3cc47dfa638b90c6836c12feaccf72b89c849b55cb34ad0a0e4e64eeb7e0",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2016-07-04T01:56:20Z",
    "title_canon_sha256": "957810d6aaed69429dedebf9f4df92dcbe1ba93fbbbe1b470102221b88b2339e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.00719",
    "kind": "arxiv",
    "version": 1
  }
}