Pith Number

pith:HDVH7POP

pith:2024:HDVH7POPGTUJUTBGMROWELCRFL

not attested not anchored not stored refs pending

Key Patch Proposer: Key Patches Contain Rich Information

Beiwen Tian, Hao Zhao, Jing Xu

arxiv:2402.11458 v1 · 2024-02-18 · 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{HDVH7POPGTUJUTBGMROWELCRFL}

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	2026-07-05T07:46:39.284331Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38ea7fbdcf34e89a4c26645d622c512ad5fbb5ddcb15ff7e2accdce1409f1b4a

Aliases

arxiv: 2402.11458 · arxiv_version: 2402.11458v1 · doi: 10.48550/arxiv.2402.11458 · pith_short_12: HDVH7POPGTUJ · pith_short_16: HDVH7POPGTUJUTBG · pith_short_8: HDVH7POP

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/HDVH7POPGTUJUTBGMROWELCRFL \
  | 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: 38ea7fbdcf34e89a4c26645d622c512ad5fbb5ddcb15ff7e2accdce1409f1b4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cb9990abdc3dadbf386fb175b38342e01644e738f52c7609e0b7329e194f760",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-02-18T04:59:23Z",
    "title_canon_sha256": "277350033f1bcbfd8c04f82571ec07e17a0afda2137943a4cb835a077f6a22bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.11458",
    "kind": "arxiv",
    "version": 1
  }
}