Pith Number

pith:TEM3AIZ6

pith:1998:TEM3AIZ6C7ET4NFKRMCNFU73DB

not attested not anchored not stored refs pending

Semiclassical Limits of Extended Racah Coefficients

Stefan Davids

arxiv:gr-qc/9807061 v2 · 1998-07-22 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TEM3AIZ6C7ET4NFKRMCNFU73DB}

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	2026-05-18T04:15:27.304392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9919b0233e17c93e34aa8b04d2d3fb186cc7fa476f3fea9f0c79c0389367de5e

Aliases

arxiv: gr-qc/9807061 · arxiv_version: gr-qc/9807061v2 · doi: 10.48550/arxiv.gr-qc/9807061 · pith_short_12: TEM3AIZ6C7ET · pith_short_16: TEM3AIZ6C7ET4NFK · pith_short_8: TEM3AIZ6

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/TEM3AIZ6C7ET4NFKRMCNFU73DB \
  | 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: 9919b0233e17c93e34aa8b04d2d3fb186cc7fa476f3fea9f0c79c0389367de5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80bee11bbc9ad2d8b71dc37baa22b3e288578ece5afbbacca8ffc5b76cc097dc",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1998-07-22T13:14:19Z",
    "title_canon_sha256": "178c0f6864611cc8912410e2b81fadf2212752e4e21f6c68f7aaefd2623216e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9807061",
    "kind": "arxiv",
    "version": 2
  }
}