Pith Number

pith:EIDPHY4N

pith:2022:EIDPHY4NOMDS5UMYGE4RZWZJ3I

not attested not anchored not stored refs pending

10 hours data is all you need

Qian Ge, Zeping Min, Zhong Li

arxiv:2210.13067 v1 · 2022-10-24 · cs.SD · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EIDPHY4NOMDS5UMYGE4RZWZJ3I}

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	2026-07-05T05:09:35.797216Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2206f3e38d73072ed19831391cdb29da16734ea19b230e681de161aaf1e5e346

Aliases

arxiv: 2210.13067 · arxiv_version: 2210.13067v1 · doi: 10.48550/arxiv.2210.13067 · pith_short_12: EIDPHY4NOMDS · pith_short_16: EIDPHY4NOMDS5UMY · pith_short_8: EIDPHY4N

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/EIDPHY4NOMDS5UMYGE4RZWZJ3I \
  | 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: 2206f3e38d73072ed19831391cdb29da16734ea19b230e681de161aaf1e5e346

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fa6af18c6d523eee0e8ad64df21f4ff90917aef9dc1118ba7f86c97ac0029ff",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2022-10-24T09:34:05Z",
    "title_canon_sha256": "20b3d84fe41cee3ae893661945908b0994ed396c3a70e1460b1a5be9e8293eee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.13067",
    "kind": "arxiv",
    "version": 1
  }
}