Pith Number

pith:BMHXBR6A

pith:2026:BMHXBR6AIZGKLNECJYRRYJOEQN

not attested not anchored not stored refs pending

Overview over the first decade of LIMITS

Erik Johannes Husom, Maria Emine Nylund, Ophelia Prillard

arxiv:2605.30543 v1 · 2026-05-28 · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BMHXBR6AIZGKLNECJYRRYJOEQN}

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	2026-06-01T01:03:00.181895Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b0f70c7c0464ca5b4824e231c25c483732a3caa8146caff6f04eb00a8fa1290

Aliases

arxiv: 2605.30543 · arxiv_version: 2605.30543v1 · doi: 10.48550/arxiv.2605.30543 · pith_short_12: BMHXBR6AIZGK · pith_short_16: BMHXBR6AIZGKLNEC · pith_short_8: BMHXBR6A

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/BMHXBR6AIZGKLNECJYRRYJOEQN \
  | 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: 0b0f70c7c0464ca5b4824e231c25c483732a3caa8146caff6f04eb00a8fa1290

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63a3109034fdf02024c346f3b151e1fe43c5c25ff14ef6c9733ca8fe0a325367",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2026-05-28T20:20:52Z",
    "title_canon_sha256": "1d09b551b9610dfe611813849a4d1058aa52e807c8bf44dfc26c70777e86ff0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.30543",
    "kind": "arxiv",
    "version": 1
  }
}