Pith Number

pith:D6OSJ4GX

pith:2026:D6OSJ4GXYBBWDJY6Q66MEGO6AT

not attested not anchored not stored refs pending

Freeze-Tag with Return

Cyril Gavoille, Gabriel Le Bouder, Nicolas Bonichon, Nicolas Hanusse, Nils Morawietz, Ta\"issir Marc\'e

arxiv:2606.21985 v1 · 2026-06-20 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D6OSJ4GXYBBWDJY6Q66MEGO6AT}

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	2026-06-23T02:13:04.973404Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f9d24f0d7c04361a71e87bcc219de04fbe15b13a8aa9c2da370307f42eab96b

Aliases

arxiv: 2606.21985 · arxiv_version: 2606.21985v1 · doi: 10.48550/arxiv.2606.21985 · pith_short_12: D6OSJ4GXYBBW · pith_short_16: D6OSJ4GXYBBWDJY6 · pith_short_8: D6OSJ4GX

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/D6OSJ4GXYBBWDJY6Q66MEGO6AT \
  | 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: 1f9d24f0d7c04361a71e87bcc219de04fbe15b13a8aa9c2da370307f42eab96b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5654f1e1a1fb40c6459d00b8e684fe07438c241afea50f5bac82db1d8a355ba6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2026-06-20T10:43:30Z",
    "title_canon_sha256": "e8a0596eaaf2fdc23098eb08e341cc957f3dab537d15a164318bab4ebf7b9b70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.21985",
    "kind": "arxiv",
    "version": 1
  }
}