Pith Number

pith:ONENOPVS

pith:2019:ONENOPVS3WWVLGYIQU2ZF3CCW2

not attested not anchored not stored refs pending

Semi Supervised Phrase Localization in a Bidirectional Caption-Image Retrieval Framework

Deepan Das, Noor Mohammed Ghouse, Shashank Verma, Yin Li

arxiv:1908.02950 v1 · 2019-08-08 · cs.CV · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ONENOPVS3WWVLGYIQU2ZF3CCW2}

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	2026-07-04T23:52:25.247222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7348d73eb2ddad559b08853592ec42b6af265e3ded0bd9c605d95334c874fa2f

Aliases

arxiv: 1908.02950 · arxiv_version: 1908.02950v1 · doi: 10.48550/arxiv.1908.02950 · pith_short_12: ONENOPVS3WWV · pith_short_16: ONENOPVS3WWVLGYI · pith_short_8: ONENOPVS

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/ONENOPVS3WWVLGYIQU2ZF3CCW2 \
  | 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: 7348d73eb2ddad559b08853592ec42b6af265e3ded0bd9c605d95334c874fa2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b94c1570737f031d4372e5701b7a453e4ab1b4333dbfce89d86017467d56c13c",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-08-08T07:01:26Z",
    "title_canon_sha256": "6683812e858b9d593341ba11979496016fa56755ac2aec50df9469855a64aeee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.02950",
    "kind": "arxiv",
    "version": 1
  }
}