Pith Number

pith:4CEBHCSO

pith:2023:4CEBHCSO7Q4WKLT3YA6XCLONJT

not attested not anchored not stored refs pending

Report from Dagstuhl Seminar 23031: Frontiers of Information Access Experimentation for Research and Education

Ben Carterette, Christine Bauer, Nicola Ferro, Norbert Fuhr

arxiv:2305.01509 v1 · 2023-04-18 · cs.IR · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4CEBHCSO7Q4WKLT3YA6XCLONJT}

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	2026-07-05T06:53:37.352935Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e088138a4efc39652e7bc03d712dcd4cd8bc4a7b36913338d1b73b44db069fbd

Aliases

arxiv: 2305.01509 · arxiv_version: 2305.01509v1 · doi: 10.48550/arxiv.2305.01509 · pith_short_12: 4CEBHCSO7Q4W · pith_short_16: 4CEBHCSO7Q4WKLT3 · pith_short_8: 4CEBHCSO

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/4CEBHCSO7Q4WKLT3YA6XCLONJT \
  | 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: e088138a4efc39652e7bc03d712dcd4cd8bc4a7b36913338d1b73b44db069fbd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b79daf8f95e5158c3e61922e04b62ca171f7be1a00bc334b42221c7a6c0e5ee",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2023-04-18T10:28:54Z",
    "title_canon_sha256": "36c8786630713cfdbecace83b4542243c9675d47eb6dee16c5c662a508a802a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.01509",
    "kind": "arxiv",
    "version": 1
  }
}