Pith Number

pith:CC7QVOIM

pith:2025:CC7QVOIMAHVVMWRYY42AGVAZJK

not attested not anchored not stored refs pending

A variation on "compositeness" (including higher partial waves)

Peter C. Bruns

arxiv:2502.08413 v1 · 2025-02-12 · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CC7QVOIMAHVVMWRYY42AGVAZJK}

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	2026-07-05T10:13:22.493725Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10bf0ab90c01eb565a38c7340354194a9f80657604682827f152468b1e115e0c

Aliases

arxiv: 2502.08413 · arxiv_version: 2502.08413v1 · doi: 10.48550/arxiv.2502.08413 · pith_short_12: CC7QVOIMAHVV · pith_short_16: CC7QVOIMAHVVMWRY · pith_short_8: CC7QVOIM

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/CC7QVOIMAHVVMWRYY42AGVAZJK \
  | 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: 10bf0ab90c01eb565a38c7340354194a9f80657604682827f152468b1e115e0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b2238b304d6a9fc1c29dea4d21cdfdd14cb119474b4466713f328529ffdb34f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2025-02-12T13:55:11Z",
    "title_canon_sha256": "20d2b021dbcb38659ad0f054a144e5006188111a87f8595c0f90c30224aae6df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.08413",
    "kind": "arxiv",
    "version": 1
  }
}