Pith Number

pith:7DWLTVDJ

pith:2008:7DWLTVDJWQRTCA34NMZJUV3BMT

not attested not anchored not stored refs pending

Analytic Torsion of a Bounded Generalized Cone

Boris Vertman

arxiv:0808.0449 v2 · 2008-08-04 · math.DG · math.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7DWLTVDJWQRTCA34NMZJUV3BMT}

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	2026-05-18T02:15:44.064329Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8ecb9d469b42331037c6b329a576164feca3c97023e3e8faba576dffdcc68f5

Aliases

arxiv: 0808.0449 · arxiv_version: 0808.0449v2 · doi: 10.48550/arxiv.0808.0449 · pith_short_12: 7DWLTVDJWQRT · pith_short_16: 7DWLTVDJWQRTCA34 · pith_short_8: 7DWLTVDJ

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/7DWLTVDJWQRTCA34NMZJUV3BMT \
  | 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: f8ecb9d469b42331037c6b329a576164feca3c97023e3e8faba576dffdcc68f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1521a15f74cfc8e41f1852ce8efb4a8bea425a67907b01b409cf06c0c6b02d4e",
    "cross_cats_sorted": [
      "math.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2008-08-04T14:33:26Z",
    "title_canon_sha256": "5f713d955ed18cdb2b5953b50de0fb7d78d8a05ee16cf9878e5d879374aed3ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0808.0449",
    "kind": "arxiv",
    "version": 2
  }
}