Pith Number
pith:66MLAZH2
pith:1996:66MLAZH2LN4HWSKM7X75RCTT42
not attested
not anchored
not stored
refs pending
On Casimir's Ghost
arxiv:q-alg/9605021 v3 · 1996-05-14 · q-alg · math.QA
Add to your LaTeX paper
\usepackage{pith}
\pithnumber{66MLAZH2LN4HWSKM7X75RCTT42}
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
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claim
4
Citations
5
Replications
✓
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.
Cited by
Receipt and verification
| First computed | 2026-07-04T16:02:37.702641Z |
|---|---|
| Builder | pith-number-builder-2026-05-17-v1 |
| Signature | Pith Ed25519
(pith-v1-2026-05) · public key |
| Schema | pith-number/v1.0 |
Canonical hash
f798b064fa5b787b494cfdffd88a73e696ce75c6ff5c99b54df66f2e5142cd80
Aliases
· · · · ·Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/66MLAZH2LN4HWSKM7X75RCTT42 \
| 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: f798b064fa5b787b494cfdffd88a73e696ce75c6ff5c99b54df66f2e5142cd80
Canonical record JSON
{
"metadata": {
"abstract_canon_sha256": "be5739a828a91133eb8a42237cd20dae15788577f0aa64ee2c4ffbaf84fa4bee",
"cross_cats_sorted": [
"math.QA"
],
"license": "",
"primary_cat": "q-alg",
"submitted_at": "1996-05-14T17:14:28Z",
"title_canon_sha256": "2cbd8b166de42bc8961b5f39d358368d69035cec005433fabb6795fecaf9fb69"
},
"schema_version": "1.0",
"source": {
"id": "q-alg/9605021",
"kind": "arxiv",
"version": 3
}
}