Pith Number

pith:KWCUY6OO

pith:2010:KWCUY6OOYUL3DIPP3JFVCXXDQX

not attested not anchored not stored refs pending

Semiclassical Mechanics of the Wigner 6j-Symbol

Austin Hedeman, Hal M. Haggard, Liang Yu, Nadir Jeevanjee, Robert G. Littlejohn, Vincenzo Aquilanti

arxiv:1009.2811 v2 · 2010-09-14 · math-ph · gr-qc · math.MP · 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{KWCUY6OOYUL3DIPP3JFVCXXDQX}

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	2026-05-18T02:56:44.639789Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55854c79cec517b1a1efda4b515ee385fdaba7bed698ca20fe1f770dbb05d4b8

Aliases

arxiv: 1009.2811 · arxiv_version: 1009.2811v2 · doi: 10.48550/arxiv.1009.2811 · pith_short_12: KWCUY6OOYUL3 · pith_short_16: KWCUY6OOYUL3DIPP · pith_short_8: KWCUY6OO

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/KWCUY6OOYUL3DIPP3JFVCXXDQX \
  | 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: 55854c79cec517b1a1efda4b515ee385fdaba7bed698ca20fe1f770dbb05d4b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7affac92c893aa1e5a41da31279efac7eac89e3c57e8a79d9fd9c9eb9e0dccd3",
    "cross_cats_sorted": [
      "gr-qc",
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2010-09-14T23:35:41Z",
    "title_canon_sha256": "bdf33eb6da4e68bd97c5c1893b02c409e07b850a910caaf29cff2f92f2b121a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.2811",
    "kind": "arxiv",
    "version": 2
  }
}