Pith Number

pith:UIUMBPH7

pith:2017:UIUMBPH73R75HWAEJO5ZIXAERH

not attested not anchored not stored refs pending

Skeleton Key: Image Captioning by Skeleton-Attribute Decomposition

Garrison W. Cottrell, Scott Cohen, Xiaohui Shen, Yufei Wang, Zhe Lin

arxiv:1704.06972 v1 · 2017-04-23 · 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{UIUMBPH73R75HWAEJO5ZIXAERH}

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	2026-05-18T00:45:55.167572Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a228c0bcffdc7fd3d8044bbb945c0489d91a1b0e94c0d880b793a9cf5c83ecfb

Aliases

arxiv: 1704.06972 · arxiv_version: 1704.06972v1 · doi: 10.48550/arxiv.1704.06972 · pith_short_12: UIUMBPH73R75 · pith_short_16: UIUMBPH73R75HWAE · pith_short_8: UIUMBPH7

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/UIUMBPH73R75HWAEJO5ZIXAERH \
  | 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: a228c0bcffdc7fd3d8044bbb945c0489d91a1b0e94c0d880b793a9cf5c83ecfb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2bc38b11e6d9fb70ba4e79e542139024ea02820d73e5d938359416fcb3f7efd9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-04-23T20:17:12Z",
    "title_canon_sha256": "5c1725f9a716fe840efeb552a054eadbfd998e161b5a831958802062548eae99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.06972",
    "kind": "arxiv",
    "version": 1
  }
}