Pith Number

pith:NPXFGZN4

pith:2019:NPXFGZN4U5MASW2S7HJNFRMN5T

not attested not anchored not stored refs pending

Good News, Everyone! Context driven entity-aware captioning for news images

Ali Furkan Biten, Dimosthenis Karatzas, Lluis Gomez, Mar\c{c}al Rusi\~nol

arxiv:1904.01475 v1 · 2019-04-02 · 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{NPXFGZN4U5MASW2S7HJNFRMN5T}

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	2026-05-17T23:49:34.552247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bee5365bca758095b52f9d2d2c58decca9ae79935ffa2d10cd4314dea463a69

Aliases

arxiv: 1904.01475 · arxiv_version: 1904.01475v1 · doi: 10.48550/arxiv.1904.01475 · pith_short_12: NPXFGZN4U5MA · pith_short_16: NPXFGZN4U5MASW2S · pith_short_8: NPXFGZN4

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/NPXFGZN4U5MASW2S7HJNFRMN5T \
  | 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: 6bee5365bca758095b52f9d2d2c58decca9ae79935ffa2d10cd4314dea463a69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60943fee4947194611ec87150e7b469fd4395bb6ee4c7580ea31bd331adc80d0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-04-02T14:55:46Z",
    "title_canon_sha256": "509a517044ba179c5ee1a801d27a9ff8dec9cc310f11dc8ba670a2e089c9e354"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.01475",
    "kind": "arxiv",
    "version": 1
  }
}