Pith Number

pith:576ONBPV

pith:2023:576ONBPVXYQTW42LIBXVGU33TB

not attested not anchored not stored refs pending

Coherent loop states and angular momentum

Bruce Bartlett, Nzaganya Nzaganya

arxiv:2306.17293 v1 · 2023-06-29 · math-ph · math.MP · math.SG · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{576ONBPVXYQTW42LIBXVGU33TB}

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	2026-07-05T06:26:24.853400Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

effce685f5be213b734b406f53537b9855f4f4a9ee635bfcd662d5e686e8c630

Aliases

arxiv: 2306.17293 · arxiv_version: 2306.17293v1 · doi: 10.48550/arxiv.2306.17293 · pith_short_12: 576ONBPVXYQT · pith_short_16: 576ONBPVXYQTW42L · pith_short_8: 576ONBPV

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/576ONBPVXYQTW42LIBXVGU33TB \
  | 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: effce685f5be213b734b406f53537b9855f4f4a9ee635bfcd662d5e686e8c630

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f6c6fe09e659c549562228af187956fed4871d5cf6a2cd638763f8f37cd03ba",
    "cross_cats_sorted": [
      "math.MP",
      "math.SG",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2023-06-29T20:33:47Z",
    "title_canon_sha256": "e4f6dccfaf9ab8932d079cf7f0f7a445cff065978bed9b133f3769a77c6d6d76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.17293",
    "kind": "arxiv",
    "version": 1
  }
}