Pith Number

pith:WBPMY3XY

pith:2018:WBPMY3XY56UARQW3BPJLNBCPGY

not attested not anchored not stored refs pending

RUC+CMU: System Report for Dense Captioning Events in Videos

Alexander Hauptmann, Jiarong Qiu, Qin Jin, Shizhe Chen, Yida Zhao, Yuqing Song

arxiv:1806.08854 v1 · 2018-06-22 · 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{WBPMY3XY56UARQW3BPJLNBCPGY}

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	2026-05-18T00:12:31.084067Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b05ecc6ef8efa808c2db0bd2b6844f360ee06fbe4407c1afe519a2a551773d41

Aliases

arxiv: 1806.08854 · arxiv_version: 1806.08854v1 · doi: 10.48550/arxiv.1806.08854 · pith_short_12: WBPMY3XY56UA · pith_short_16: WBPMY3XY56UARQW3 · pith_short_8: WBPMY3XY

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/WBPMY3XY56UARQW3BPJLNBCPGY \
  | 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: b05ecc6ef8efa808c2db0bd2b6844f360ee06fbe4407c1afe519a2a551773d41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0773e27f757e083e985a76c9013b6af090e10678eed660ecd9be81a52c940014",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-06-22T21:03:47Z",
    "title_canon_sha256": "fdd5af35f7d167267ffba0cbedc833abfa02e3f096c7a172dd69f0a12ee1aae6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.08854",
    "kind": "arxiv",
    "version": 1
  }
}