Pith Number

pith:TN5BPJYG

pith:2012:TN5BPJYGFD22ANN7SSIQ4INREN

not attested not anchored not stored refs pending

Singular limit of a nonlinear fourth order inhomogeneous equation

Cristina Pocci

arxiv:1206.2017 v1 · 2012-06-10 · 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{TN5BPJYGFD22ANN7SSIQ4INREN}

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	2026-05-18T03:53:53.635210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b7a17a70628f5a035bf94910e21b12340494cebd68052d471b282282718d507

Aliases

arxiv: 1206.2017 · arxiv_version: 1206.2017v1 · doi: 10.48550/arxiv.1206.2017 · pith_short_12: TN5BPJYGFD22 · pith_short_16: TN5BPJYGFD22ANN7 · pith_short_8: TN5BPJYG

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/TN5BPJYGFD22ANN7SSIQ4INREN \
  | 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: 9b7a17a70628f5a035bf94910e21b12340494cebd68052d471b282282718d507

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de4f3b8879604f80bd89522e014c31da9d35ef1e05f931801ca4568873d521fc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2012-06-10T10:58:15Z",
    "title_canon_sha256": "6e64bb3ba24273a4c2173531b87ca4426603d46f88b6a551e7a264dfa39fb0f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.2017",
    "kind": "arxiv",
    "version": 1
  }
}