Pith Number

pith:5XDM46GR

pith:2025:5XDM46GRTBAW5R3MH4QALND7JP

not attested not anchored not stored refs pending

A Similarity Paradigm Through Textual Regularization Without Forgetting

Fangming Cui, Jan Fong, Jun Yu, Rongfei Zeng, Xinmei Tian

arxiv:2502.14376 v2 · 2025-02-20 · 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{5XDM46GRTBAW5R3MH4QALND7JP}

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	2026-07-05T11:14:27.570377Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

edc6ce78d198416ec76c3f2005b47f4bcf3c0b4e032a85204342e1642046285c

Aliases

arxiv: 2502.14376 · arxiv_version: 2502.14376v2 · doi: 10.48550/arxiv.2502.14376 · pith_short_12: 5XDM46GRTBAW · pith_short_16: 5XDM46GRTBAW5R3M · pith_short_8: 5XDM46GR

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/5XDM46GRTBAW5R3MH4QALND7JP \
  | 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: edc6ce78d198416ec76c3f2005b47f4bcf3c0b4e032a85204342e1642046285c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5059d11e07f4cea622679263f1a7418257db491a968cdb210980e60a7906ae27",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-02-20T09:06:44Z",
    "title_canon_sha256": "5fe03411cf3f969f3c966377ba408e725793b8a8848440528a191e0c6a01209c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.14376",
    "kind": "arxiv",
    "version": 2
  }
}