Pith Number

pith:ICK5XRUP

pith:2021:ICK5XRUPBT3LSNMR6INC255VO3

not attested not anchored not stored refs pending

Assessing Attendance by Peer Information

Jianjun Zhou, Jing Lyu, Pan Deng, Zitong Zhao

arxiv:2106.03148 v1 · 2021-06-06 · cs.SI · cs.CY · 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{ICK5XRUPBT3LSNMR6INC255VO3}

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	2026-07-05T03:36:05.023500Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4095dbc68f0cf6b93591f21a2d77b576fd8e8aaf0896c6de6ba7ecf2662e79f7

Aliases

arxiv: 2106.03148 · arxiv_version: 2106.03148v1 · doi: 10.48550/arxiv.2106.03148 · pith_short_12: ICK5XRUPBT3L · pith_short_16: ICK5XRUPBT3LSNMR · pith_short_8: ICK5XRUP

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/ICK5XRUPBT3LSNMR6INC255VO3 \
  | 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: 4095dbc68f0cf6b93591f21a2d77b576fd8e8aaf0896c6de6ba7ecf2662e79f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb565a6d3aab1b25074e6cb82a320af9a406f852082f5bf24c45a36ea0825d0f",
    "cross_cats_sorted": [
      "cs.CY",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2021-06-06T15:00:40Z",
    "title_canon_sha256": "190819e508c41a1fc459c1113fe5ac5e0e61cbfb92e02eb2ce941f29b02fb7f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.03148",
    "kind": "arxiv",
    "version": 1
  }
}