Pith Number

pith:JZH4GG6G

pith:2019:JZH4GG6GGKKV3TDHRL5R4TRAK2

not attested not anchored not stored refs pending

Position Focused Attention Network for Image-Text Matching

Biao Li, Hao Yang, Jing Lu, Lin Ma, Xin Fan, Xueming Qian, Yaxiong Wang

arxiv:1907.09748 v1 · 2019-07-23 · cs.CL · cs.IR · 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{JZH4GG6GGKKV3TDHRL5R4TRAK2}

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	2026-05-17T23:39:50.176639Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e4fc31bc632955dcc678afb1e4e205682a1487ce12994acfcd6e880d5c5d2b7

Aliases

arxiv: 1907.09748 · arxiv_version: 1907.09748v1 · doi: 10.48550/arxiv.1907.09748 · pith_short_12: JZH4GG6GGKKV · pith_short_16: JZH4GG6GGKKV3TDH · pith_short_8: JZH4GG6G

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/JZH4GG6GGKKV3TDHRL5R4TRAK2 \
  | 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: 4e4fc31bc632955dcc678afb1e4e205682a1487ce12994acfcd6e880d5c5d2b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8dec193d3cde62194d05e4f0dcf5cd66a5e72ffe58bef141a3bbabe1a5e87fc1",
    "cross_cats_sorted": [
      "cs.IR",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-07-23T08:23:42Z",
    "title_canon_sha256": "bd28e8f7a3f1b4549e061a262d2b1b46daf7c5359d8b877b708f549765e160d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.09748",
    "kind": "arxiv",
    "version": 1
  }
}