Pith Number

pith:EWUFKAXM

pith:2020:EWUFKAXMN2DB2IRBLI7GWB46YY

not attested not anchored not stored refs pending

Spatial-Scale Aligned Network for Fine-Grained Recognition

Chong Sun, Haihua Xu, Junling Liu, Lizhao Gao, Yu-Wing Tai

arxiv:2001.01211 v1 · 2020-01-05 · 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{EWUFKAXMN2DB2IRBLI7GWB46YY}

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	2026-07-05T00:29:44.995524Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25a85502ec6e861d22215a3e6b079ec61034f3734dd4c61b66aad5767e9f9d6e

Aliases

arxiv: 2001.01211 · arxiv_version: 2001.01211v1 · doi: 10.48550/arxiv.2001.01211 · pith_short_12: EWUFKAXMN2DB · pith_short_16: EWUFKAXMN2DB2IRB · pith_short_8: EWUFKAXM

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/EWUFKAXMN2DB2IRBLI7GWB46YY \
  | 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: 25a85502ec6e861d22215a3e6b079ec61034f3734dd4c61b66aad5767e9f9d6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2067a9977c57d53810644dd7f486a06adf3306361b8f664b0a392568ff3e85f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-01-05T11:12:08Z",
    "title_canon_sha256": "36e54ebf007e24cd2ee6c08d99e551610d6a6e0d76c2adb3a2a671ca0712697d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.01211",
    "kind": "arxiv",
    "version": 1
  }
}