Pith Number

pith:EG3ZW2JP

pith:2017:EG3ZW2JPKYH3GU2VS7BR5K7GV5

not attested not anchored not stored refs pending

Recognizing and Curating Photo Albums via Event-Specific Image Importance

Garrison W. Cottrell, Gavin Miller, Radomir Mech, Xiaohui Shen, Yufei Wang, Zhe Lin

arxiv:1707.05911 v1 · 2017-07-19 · 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{EG3ZW2JPKYH3GU2VS7BR5K7GV5}

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	2026-05-18T00:39:58.956485Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21b79b692f560fb3535597c31eabe6af4d6f192f36b43e5d9bb6c512a82e1a95

Aliases

arxiv: 1707.05911 · arxiv_version: 1707.05911v1 · doi: 10.48550/arxiv.1707.05911 · pith_short_12: EG3ZW2JPKYH3 · pith_short_16: EG3ZW2JPKYH3GU2V · pith_short_8: EG3ZW2JP

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/EG3ZW2JPKYH3GU2VS7BR5K7GV5 \
  | 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: 21b79b692f560fb3535597c31eabe6af4d6f192f36b43e5d9bb6c512a82e1a95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa30f52619d0390095c3d3e5f80c73e8ab79cb9065f081dfade6f95e53134e01",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-07-19T01:03:04Z",
    "title_canon_sha256": "23ee1dd08d3ade9b631f39f969191d94fdf604904eebb4adf68db3e872c7cf88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.05911",
    "kind": "arxiv",
    "version": 1
  }
}