Pith Number

pith:LJ2XE2XV

pith:2023:LJ2XE2XVG4IY7S5B6444KAJPZT

not attested not anchored not stored refs pending

Quantifying Character Similarity with Vision Transformers

Abhishek Arora, Melissa Dell, Shao-Yu Jheng, Xinmei Yang

arxiv:2305.14672 v1 · 2023-05-24 · cs.CL · cs.CV · econ.GN · q-fin.EC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LJ2XE2XVG4IY7S5B6444KAJPZT}

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	2026-07-05T06:13:26.529399Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a75726af537118fcba1f739c5012fccc6d06434bc2391f0ff7d6cf4371a8f68

Aliases

arxiv: 2305.14672 · arxiv_version: 2305.14672v1 · doi: 10.48550/arxiv.2305.14672 · pith_short_12: LJ2XE2XVG4IY · pith_short_16: LJ2XE2XVG4IY7S5B · pith_short_8: LJ2XE2XV

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/LJ2XE2XVG4IY7S5B6444KAJPZT \
  | 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: 5a75726af537118fcba1f739c5012fccc6d06434bc2391f0ff7d6cf4371a8f68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a0d87f51bcf48cdb1e4c06d293544ee6a2476137cbd3f1125b00310fa4613ec",
    "cross_cats_sorted": [
      "cs.CV",
      "econ.GN",
      "q-fin.EC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-05-24T03:25:33Z",
    "title_canon_sha256": "c7c1492243bd3405800edb1fed65a5b2b6f2ea998d3feb15cb511cde6bd8dae0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.14672",
    "kind": "arxiv",
    "version": 1
  }
}