Pith Number

pith:B26V6OOM

pith:2011:B26V6OOMZQKS4A6C5KRQRROLES

not attested not anchored not stored refs pending

On the Index Formula for an Isometric Diffeomorphism

A. Savin, B. Sternin, E. Schrohe

arxiv:1112.5515 v1 · 2011-12-23 · math.AP · math.DS · math.FA · math.KT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B26V6OOMZQKS4A6C5KRQRROLES}

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	2026-05-18T04:05:46.595424Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ebd5f39cccc152e03c2eaa308c5cb24934dfa9daa20467b1d94368b9080b362

Aliases

arxiv: 1112.5515 · arxiv_version: 1112.5515v1 · doi: 10.48550/arxiv.1112.5515 · pith_short_12: B26V6OOMZQKS · pith_short_16: B26V6OOMZQKS4A6C · pith_short_8: B26V6OOM

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/B26V6OOMZQKS4A6C5KRQRROLES \
  | 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: 0ebd5f39cccc152e03c2eaa308c5cb24934dfa9daa20467b1d94368b9080b362

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d3839cd18fdc8f5d07cafd290cb191d59161a8f4a8aad2a047caffffc7eada2",
    "cross_cats_sorted": [
      "math.DS",
      "math.FA",
      "math.KT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2011-12-23T05:29:27Z",
    "title_canon_sha256": "6eee47faee6dc9a9430ee2b222a8f5d02d408ca46fb8a4d015d7cc88ef7ad944"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.5515",
    "kind": "arxiv",
    "version": 1
  }
}