Pith Number

pith:LSXBT2BH

pith:2021:LSXBT2BHB2NLC5XQNNUOJ6JDKL

not attested not anchored not stored refs pending

Parsing Data Formats of the Inputs and Outputs of Geographic Models with Code Analysis

A-Xing Zhu, Di Hu, Guonian Lv, Handong He, Xinghua Cheng

arxiv:2111.07752 v1 · 2021-10-11 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LSXBT2BHB2NLC5XQNNUOJ6JDKL}

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	2026-07-05T03:31:43.375396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5cae19e8270e9ab176f06b68e4f92352efbdbabc11bc696db2643a509e7be68c

Aliases

arxiv: 2111.07752 · arxiv_version: 2111.07752v1 · doi: 10.48550/arxiv.2111.07752 · pith_short_12: LSXBT2BHB2NL · pith_short_16: LSXBT2BHB2NLC5XQ · pith_short_8: LSXBT2BH

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/LSXBT2BHB2NLC5XQNNUOJ6JDKL \
  | 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: 5cae19e8270e9ab176f06b68e4f92352efbdbabc11bc696db2643a509e7be68c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68c3d99b8df36f78266524ab76a06cfa44609b8cd2fec6ec545ed5b149d9f3d4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2021-10-11T13:00:26Z",
    "title_canon_sha256": "26043b8b6688fb3c923c22e2d175a1ec32ee3963cdd547ab68cd04e9735197ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.07752",
    "kind": "arxiv",
    "version": 1
  }
}