Pith Number

pith:D6QG3EI2

pith:2012:D6QG3EI2ELQLJV6ABM5BP7UVVT

not attested not anchored not stored refs pending

Faddeev eigenfunctions for multipoint potentials

Centre de Mathematiques Appliquees, Ecole polytechnique, France), Moscow Physical-Technical Institute, Moscow State University, Palaiseau, P.G. Grinevich (1), R.G. Novikov (2) ((1) L.D. Landau Institute of Theoretical Physics, Russia (2) CNRS, UMR 7641

arxiv:1211.0292 v1 · 2012-11-01 · math-ph · math.AP · math.FA · math.MP · 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{D6QG3EI2ELQLJV6ABM5BP7UVVT}

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	2026-05-18T03:41:41.660306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fa06d911a22e0b4d7c00b3a17fe95acc83bd98dfa9c968bd66b1a18fc82e768

Aliases

arxiv: 1211.0292 · arxiv_version: 1211.0292v1 · doi: 10.48550/arxiv.1211.0292 · pith_short_12: D6QG3EI2ELQL · pith_short_16: D6QG3EI2ELQLJV6A · pith_short_8: D6QG3EI2

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/D6QG3EI2ELQLJV6ABM5BP7UVVT \
  | 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: 1fa06d911a22e0b4d7c00b3a17fe95acc83bd98dfa9c968bd66b1a18fc82e768

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d348f2e5ff90e9a957b8b818bee997e42db16a47c90965006cef616ba250a33b",
    "cross_cats_sorted": [
      "math.AP",
      "math.FA",
      "math.MP",
      "math.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2012-11-01T20:06:30Z",
    "title_canon_sha256": "bbd5c8ba6ce5fbde9110cb1a219b788bb496405e996c112c108b8ea2ab093e80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.0292",
    "kind": "arxiv",
    "version": 1
  }
}