Pith Number

pith:7TIXB3IS

pith:2024:7TIXB3ISWD6BHHXK4EPZEWBLAZ

not attested not anchored not stored refs pending

Nested Hash Layer: A Plug-and-play Module for Multiple-length Hash Code Learning

Enhong Chen, Liyang He, Rui Li, Runze Wu, Yuren Zhang, Zhenya Huang

arxiv:2412.08922 v2 · 2024-12-12 · cs.CV · cs.IR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7TIXB3ISWD6BHHXK4EPZEWBLAZ}

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	2026-07-05T11:12:23.273306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fcd170ed12b0fc139eeae11f92582b064049f4a04c69a4c846e84489102e2667

Aliases

arxiv: 2412.08922 · arxiv_version: 2412.08922v2 · doi: 10.48550/arxiv.2412.08922 · pith_short_12: 7TIXB3ISWD6B · pith_short_16: 7TIXB3ISWD6BHHXK · pith_short_8: 7TIXB3IS

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/7TIXB3ISWD6BHHXK4EPZEWBLAZ \
  | 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: fcd170ed12b0fc139eeae11f92582b064049f4a04c69a4c846e84489102e2667

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f564acadc7b122c2e016aab157bc3f1d1efc4a01d0c5443a2f4e33fa6c5f2c71",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-12-12T04:13:09Z",
    "title_canon_sha256": "aabc12759333cb43e98be2c658e219fa323857ad2c42ad714d096878213d49ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.08922",
    "kind": "arxiv",
    "version": 2
  }
}