Pith Number

pith:DVIJWAMS

pith:2012:DVIJWAMS3BMGXNOAPKZUOWCXQI

not attested not anchored not stored refs pending

Elliptic theory for operators associated with diffeomorphisms of smooth manifolds

Anton Savin, Boris Sternin

arxiv:1207.3017 v1 · 2012-07-12 · math.KT · math.AP · math.OA · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DVIJWAMS3BMGXNOAPKZUOWCXQI}

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	2026-05-18T01:27:46.872440Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d509b0192d8586bb5c07ab34758578232e5e6219479ef02914207920a5e1d25

Aliases

arxiv: 1207.3017 · arxiv_version: 1207.3017v1 · doi: 10.48550/arxiv.1207.3017 · pith_short_12: DVIJWAMS3BMG · pith_short_16: DVIJWAMS3BMGXNOA · pith_short_8: DVIJWAMS

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/DVIJWAMS3BMGXNOAPKZUOWCXQI \
  | 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: 1d509b0192d8586bb5c07ab34758578232e5e6219479ef02914207920a5e1d25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "987905b6b84c9e5a7c8fdf71ce4b830d3bc4b800e71257e7bd0bf915e8e80a42",
    "cross_cats_sorted": [
      "math.AP",
      "math.OA",
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.KT",
    "submitted_at": "2012-07-12T16:50:08Z",
    "title_canon_sha256": "2ffcc3f619533216a6679a9e799c0c15380161217324b615e3c4021c13055e95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.3017",
    "kind": "arxiv",
    "version": 1
  }
}