Pith Number

pith:RVMKD7VD

pith:2008:RVMKD7VDRUXP6KEJV76NIPGOGZ

not attested not anchored not stored refs pending

Refined Analytic Torsion on Manifolds with Boundary

Boris Vertman

arxiv:0808.0416 v2 · 2008-08-04 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RVMKD7VDRUXP6KEJV76NIPGOGZ}

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	2026-05-18T02:28:21.483061Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d58a1fea38d2eff2889affcd43cce367e867d6c94190c4d93ac6eb91adfbfff

Aliases

arxiv: 0808.0416 · arxiv_version: 0808.0416v2 · doi: 10.48550/arxiv.0808.0416 · pith_short_12: RVMKD7VDRUXP · pith_short_16: RVMKD7VDRUXP6KEJ · pith_short_8: RVMKD7VD

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/RVMKD7VDRUXP6KEJV76NIPGOGZ \
  | 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: 8d58a1fea38d2eff2889affcd43cce367e867d6c94190c4d93ac6eb91adfbfff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3533611c7f4e4462aa9e1368f1c0b89f554063a1840cd50ba047c921cfa82520",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2008-08-04T14:40:05Z",
    "title_canon_sha256": "66ccdf216dea194d37548fe3bfe158708861b4461f6d15c448fbca71420c818d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0808.0416",
    "kind": "arxiv",
    "version": 2
  }
}