Pith Number

pith:S2CUVYR3

pith:2011:S2CUVYR3ASMEBVLSLG5H52E32U

not attested not anchored not stored refs pending

Variational resolution for some general classes of nonlinear evolutions. Part I

Arkady Poliakovsky

arxiv:1112.2304 v12 · 2011-12-10 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S2CUVYR3ASMEBVLSLG5H52E32U}

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	2026-05-18T03:16:30.360699Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96854ae23b049840d57259ba7ee89bd52cec6257d74b2b08d7526613e6ee26ae

Aliases

arxiv: 1112.2304 · arxiv_version: 1112.2304v12 · doi: 10.48550/arxiv.1112.2304 · pith_short_12: S2CUVYR3ASME · pith_short_16: S2CUVYR3ASMEBVLS · pith_short_8: S2CUVYR3

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/S2CUVYR3ASMEBVLSLG5H52E32U \
  | 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: 96854ae23b049840d57259ba7ee89bd52cec6257d74b2b08d7526613e6ee26ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7e7d06d17e654c6c4d18c1f8c1fcd5a0dc098103925705698dcefa44b933b64",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2011-12-10T21:54:46Z",
    "title_canon_sha256": "ab8fc74adf36210551e9dab3cc99f8bd85556420b52e43e7d1deef31a24a8154"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.2304",
    "kind": "arxiv",
    "version": 12
  }
}