Pith Number

pith:FKZQOPLG

pith:2015:FKZQOPLGVI53IFYUC64HDBQCFL

not attested not anchored not stored refs pending

Image Representations and New Domains in Neural Image Captioning

Jack Hessel, Michael J. Wilber, Nicolas Savva

arxiv:1508.02091 v1 · 2015-08-09 · cs.CL · 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{FKZQOPLGVI53IFYUC64HDBQCFL}

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	2026-05-18T01:35:34.224045Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ab3073d66aa3bb4171417b87186022afe8189b2e093163bc446076c1c1b146c

Aliases

arxiv: 1508.02091 · arxiv_version: 1508.02091v1 · doi: 10.48550/arxiv.1508.02091 · pith_short_12: FKZQOPLGVI53 · pith_short_16: FKZQOPLGVI53IFYU · pith_short_8: FKZQOPLG

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/FKZQOPLGVI53IFYUC64HDBQCFL \
  | 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: 2ab3073d66aa3bb4171417b87186022afe8189b2e093163bc446076c1c1b146c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2aba19d4587f9290fc28e01603016c7f0ff4da050648f730a53c04542a6cc3a2",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2015-08-09T22:52:10Z",
    "title_canon_sha256": "3127c295ee2208189b3b12c8a19a53a38caed5b43793e45e37378b232a4561ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.02091",
    "kind": "arxiv",
    "version": 1
  }
}