Pith Number

pith:LB3PCODO

pith:2026:LB3PCODO424J2MZ4HXDXMHEIAW

not attested not anchored not stored refs pending

FiSeR: Fine-Grained Source Representations for Cross-Domain AI Image Detection

Huiwen Tian, Lei Ma, Mingming Zhang, Shan Zhang, Yongxin He

arxiv:2606.00606 v1 · 2026-05-30 · 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{LB3PCODO424J2MZ4HXDXMHEIAW}

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	2026-06-02T01:03:59.507075Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5876f1386ee6b89d333c3dc7761c880594f9146e1c8014ec4131644466c68655

Aliases

arxiv: 2606.00606 · arxiv_version: 2606.00606v1 · doi: 10.48550/arxiv.2606.00606 · pith_short_12: LB3PCODO424J · pith_short_16: LB3PCODO424J2MZ4 · pith_short_8: LB3PCODO

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/LB3PCODO424J2MZ4HXDXMHEIAW \
  | 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: 5876f1386ee6b89d333c3dc7761c880594f9146e1c8014ec4131644466c68655

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a097a39267380c5be925da41f3c8993e34d79017ff77ed96710d2c177bf53050",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-30T08:08:27Z",
    "title_canon_sha256": "2cdf615f499ec57e7d4c3794c0ba92121b75b4b7bfbafe4438432d94a83dbf85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.00606",
    "kind": "arxiv",
    "version": 1
  }
}