Pith Number

pith:PDOB4T5S

pith:2014:PDOB4T5S7RU4VYDKPPD632PAT4

not attested not anchored not stored refs pending

Adaptive Tag Selection for Image Annotation

Gang Yang, Jieping Xu, Qin Jin, Xirong Li, Xixi He

arxiv:1409.4995 v1 · 2014-09-17 · 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{PDOB4T5S7RU4VYDKPPD632PAT4}

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	2026-05-18T02:42:38.114181Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78dc1e4fb2fc69cae06a7bc7ede9e09f392ea75cbcc01e11b5ac945a3635e2cc

Aliases

arxiv: 1409.4995 · arxiv_version: 1409.4995v1 · doi: 10.48550/arxiv.1409.4995 · pith_short_12: PDOB4T5S7RU4 · pith_short_16: PDOB4T5S7RU4VYDK · pith_short_8: PDOB4T5S

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/PDOB4T5S7RU4VYDKPPD632PAT4 \
  | 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: 78dc1e4fb2fc69cae06a7bc7ede9e09f392ea75cbcc01e11b5ac945a3635e2cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7dbfc50719da29fc00c13d9265d1e87f04708ff8529b1da4f3f032aedb518cb4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2014-09-17T13:50:37Z",
    "title_canon_sha256": "54941ceb28dc3acbbaa1038a9ebbb08321a6aa0ac04f3f91472480f796c83d6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.4995",
    "kind": "arxiv",
    "version": 1
  }
}