Pith Number

pith:7UESZ2AK

pith:2018:7UESZ2AK4R77XZQTSYIHYAYB2A

not attested not anchored not stored refs pending

CaosDB - Research Data Management for Complex, Changing, and Automated Research Workflows

Alexander Schlemmer, Daniel Hornung, Henrik tom W\"orden, Stefan Luther, Timm Fitschen, Ulrich Parlitz

arxiv:1801.07653 v2 · 2018-01-23 · cs.DB · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7UESZ2AK4R77XZQTSYIHYAYB2A}

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	2026-05-17T23:43:33.397871Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd092ce80ae47ffbe61396107c0301d00ca76f85d5e26f49bb6d745572b77479

Aliases

arxiv: 1801.07653 · arxiv_version: 1801.07653v2 · doi: 10.48550/arxiv.1801.07653 · pith_short_12: 7UESZ2AK4R77 · pith_short_16: 7UESZ2AK4R77XZQT · pith_short_8: 7UESZ2AK

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/7UESZ2AK4R77XZQTSYIHYAYB2A \
  | 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: fd092ce80ae47ffbe61396107c0301d00ca76f85d5e26f49bb6d745572b77479

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac714b837291c9660bd020b9cb4cae5d423362671b11c80f1c9fd1a149cccddb",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2018-01-23T16:46:18Z",
    "title_canon_sha256": "2ba2aa144800a32b8bd1e1ac54aedeea7bc3ab6b43223eebb14a3e8d49299d70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.07653",
    "kind": "arxiv",
    "version": 2
  }
}