Pith Number

pith:L772DEEL

pith:2019:L772DEELCWZBVNPKF35IT4EHUT

not attested not anchored not stored refs pending

Neural Image Captioning

Elaina Tan, Lakshay Sharma

arxiv:1907.02065 v1 · 2019-07-02 · cs.CL · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L772DEELCWZBVNPKF35IT4EHUT}

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	2026-05-17T23:41:30.000545Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fffa1908b15b21ab5ea2efa89f087a4f38d016461e59d04873c6b8c588eebf7

Aliases

arxiv: 1907.02065 · arxiv_version: 1907.02065v1 · doi: 10.48550/arxiv.1907.02065 · pith_short_12: L772DEELCWZB · pith_short_16: L772DEELCWZBVNPK · pith_short_8: L772DEEL

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/L772DEELCWZBVNPKF35IT4EHUT \
  | 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: 5fffa1908b15b21ab5ea2efa89f087a4f38d016461e59d04873c6b8c588eebf7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13c0f3f44690279251ca20078594dc89202afbd9e55601ad4e79976e5b2acb77",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-07-02T22:49:25Z",
    "title_canon_sha256": "d6ed1724cfbfd2f6d0267b5e2b33d3850dd52c132c7862429293b5c28d6719e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.02065",
    "kind": "arxiv",
    "version": 1
  }
}