Pith Number

pith:HJRWVYFP

pith:2018:HJRWVYFP3K4RC45SP43QVS43XB

not attested not anchored not stored refs pending

Grounded Video Description

Jason J. Corso, Luowei Zhou, Marcus Rohrbach, Xinlei Chen, Yannis Kalantidis

arxiv:1812.06587 v2 · 2018-12-17 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HJRWVYFP3K4RC45SP43QVS43XB}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:47:02.258243Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a636ae0afdab91173b27f370acb9bb8702ca88b3d69665b738ef9256be912d0

Aliases

arxiv: 1812.06587 · arxiv_version: 1812.06587v2 · doi: 10.48550/arxiv.1812.06587 · pith_short_12: HJRWVYFP3K4R · pith_short_16: HJRWVYFP3K4RC45S · pith_short_8: HJRWVYFP

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/HJRWVYFP3K4RC45SP43QVS43XB \
  | 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: 3a636ae0afdab91173b27f370acb9bb8702ca88b3d69665b738ef9256be912d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5bad264ffbeaa9719c2369b45df385934697d86c3597de72997beb19790f838e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-12-17T02:46:17Z",
    "title_canon_sha256": "c91e37af90bb791081bff0392f0dec634432d78f57f94f45b9d1f5a9b9f43eb4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.06587",
    "kind": "arxiv",
    "version": 2
  }
}