Pith Number

pith:GIKXVOHN

pith:2020:GIKXVOHNGR5YPZ2XEWKNWP57BV

not attested not anchored not stored refs pending

Dataset Search In Biodiversity Research: Do Metadata In Data Repositories Reflect Scholarly Information Needs?

Birgitta K\"onig-Ries, Felicitas L\"offler, Friederike Klan, Valentin Wesp

arxiv:2002.12021 v1 · 2020-02-27 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GIKXVOHNGR5YPZ2XEWKNWP57BV}

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	2026-07-05T02:47:22.217072Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32157ab8ed347b87e7572594db3fbf0d403c49f8e9211afc4e34acd82667a627

Aliases

arxiv: 2002.12021 · arxiv_version: 2002.12021v1 · doi: 10.48550/arxiv.2002.12021 · pith_short_12: GIKXVOHNGR5Y · pith_short_16: GIKXVOHNGR5YPZ2X · pith_short_8: GIKXVOHN

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/GIKXVOHNGR5YPZ2XEWKNWP57BV \
  | 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: 32157ab8ed347b87e7572594db3fbf0d403c49f8e9211afc4e34acd82667a627

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "777bdf0c3db5d947ce1877666b4504bc35dfcca18e4f9f5e84646fb2bf3f7d12",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2020-02-27T10:32:47Z",
    "title_canon_sha256": "82ed5499c8fff9450e549d4c4ff973335c67f31d07d00869f18b82a11098f9ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.12021",
    "kind": "arxiv",
    "version": 1
  }
}