Pith Number

pith:VW6PVMI3

pith:2017:VW6PVMI3WWZKOWFROGZ4MQB646

not attested not anchored not stored refs pending

Dense-Captioning Events in Videos

Frederic Ren, Juan Carlos Niebles, Kenji Hata, Li Fei-Fei, Ranjay Krishna

arxiv:1705.00754 v1 · 2017-05-02 · cs.CV

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

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	2026-05-18T00:45:09.933837Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

adbcfab11bb5b2a758b171b3c6403ee7834e1d03629f7932a0befd215da694c4

Aliases

arxiv: 1705.00754 · arxiv_version: 1705.00754v1 · doi: 10.48550/arxiv.1705.00754 · pith_short_12: VW6PVMI3WWZK · pith_short_16: VW6PVMI3WWZKOWFR · pith_short_8: VW6PVMI3

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/VW6PVMI3WWZKOWFROGZ4MQB646 \
  | 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: adbcfab11bb5b2a758b171b3c6403ee7834e1d03629f7932a0befd215da694c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd0e79d772f996c6efaa5fc5a0e24e4342f1c0281d5e6cb7d72aa3ab2cd6c262",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-05-02T01:21:58Z",
    "title_canon_sha256": "f12c11d108cdff2d5b1e46b19bf2ae215d90dbd7defcbfa597d8e51ae63f2e11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.00754",
    "kind": "arxiv",
    "version": 1
  }
}