Pith Number

pith:TPNN4I7O

pith:2024:TPNN4I7OFQT73XLJJIQGQO76P3

not attested not anchored not stored refs pending

Solution for OOD-CV Workshop SSB Challenge 2024 (Open-Set Recognition Track)

Dian Chao, Mingxu Feng, Peng Zheng, Yang Yang

arxiv:2409.20277 v1 · 2024-09-30 · cs.CV · 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{TPNN4I7OFQT73XLJJIQGQO76P3}

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	2026-07-05T09:13:41.275062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bdade23ee2c27fddd694a20683bfe7ee0a1c13ac9d1e5598bdbfbb34a1667fb

Aliases

arxiv: 2409.20277 · arxiv_version: 2409.20277v1 · doi: 10.48550/arxiv.2409.20277 · pith_short_12: TPNN4I7OFQT7 · pith_short_16: TPNN4I7OFQT73XLJ · pith_short_8: TPNN4I7O

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/TPNN4I7OFQT73XLJJIQGQO76P3 \
  | 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: 9bdade23ee2c27fddd694a20683bfe7ee0a1c13ac9d1e5598bdbfbb34a1667fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91426e5039f795efe17cfede37e5cae2cb20f9820162b5b515fd111759573237",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-09-30T13:28:14Z",
    "title_canon_sha256": "7a3f35ca3f84fb2d0bdd518c4e64c556010974e365aa356341af6290b59afd3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.20277",
    "kind": "arxiv",
    "version": 1
  }
}