Pith Number

pith:SFOFFG2T

pith:2022:SFOFFG2THKN7VE5A5MMDO3THAT

not attested not anchored not stored refs pending

Research-Data Management Planning in the German Mathematical Community

Bj\"orn Schembera, Christiane G\"orgen, Christian Riedel, Christoph Lehrenfeld, Dorothea Iglezakis, Jens Saak, Jeroen Hanselman, Karsten Tabelow, Lars Kastner, Marco Reidelbach, Marcus Weber, Ren\'e Fritze, Silvia Polla, Tabea Krause, Thomas Koprucki, Tobias Boege

arxiv:2211.12071 v1 · 2022-11-22 · math.HO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SFOFFG2THKN7VE5A5MMDO3THAT}

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	2026-07-05T05:18:12.719119Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

915c529b533a9bfa93a0eb18376e6704df3caca239381b7874bd758e5987c7d5

Aliases

arxiv: 2211.12071 · arxiv_version: 2211.12071v1 · doi: 10.48550/arxiv.2211.12071 · pith_short_12: SFOFFG2THKN7 · pith_short_16: SFOFFG2THKN7VE5A · pith_short_8: SFOFFG2T

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/SFOFFG2THKN7VE5A5MMDO3THAT \
  | 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: 915c529b533a9bfa93a0eb18376e6704df3caca239381b7874bd758e5987c7d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a28f5fe71a8122358408d7b7ec590186e9e006107ad72003d4455a33ac86e16e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "math.HO",
    "submitted_at": "2022-11-22T07:58:59Z",
    "title_canon_sha256": "3a3ebf4cfb39f9761caeafd18cdb94c44a53147e7ad55a1ca940a7ae03b098b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.12071",
    "kind": "arxiv",
    "version": 1
  }
}