Pith Number

pith:6A4TGNCK

pith:2014:6A4TGNCKG7WSAT34HFALGDWT5V

not attested not anchored not stored refs pending

Semi-classical weights and equivariant spectral theory

Emily B. Dryden, Rosa Sena-Dias, Victor Guillemin

arxiv:1401.8285 v1 · 2014-01-31 · math.SP · math.DG · math.SG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6A4TGNCKG7WSAT34HFALGDWT5V}

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	2026-05-18T03:00:27.663458Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f03933344a37ed204f7c3940b30ed3ed68d3c8ce348677958ce8425214a016f9

Aliases

arxiv: 1401.8285 · arxiv_version: 1401.8285v1 · doi: 10.48550/arxiv.1401.8285 · pith_short_12: 6A4TGNCKG7WS · pith_short_16: 6A4TGNCKG7WSAT34 · pith_short_8: 6A4TGNCK

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/6A4TGNCKG7WSAT34HFALGDWT5V \
  | 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: f03933344a37ed204f7c3940b30ed3ed68d3c8ce348677958ce8425214a016f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6992f0ea7a8fb0a2cad02ddc0e1f0c4d3e62b33b5a1944f0f65e469be63d482f",
    "cross_cats_sorted": [
      "math.DG",
      "math.SG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SP",
    "submitted_at": "2014-01-31T20:30:19Z",
    "title_canon_sha256": "16eb503e033aa8a4d0cfcbaf2039ebf312200ae0cc94f8467e0ad88012b87460"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.8285",
    "kind": "arxiv",
    "version": 1
  }
}