Pith Number

pith:BPVFPET3

pith:2013:BPVFPET3QSRUCFP7SANLJ3WSI7

not attested not anchored not stored refs pending

Parabolic problems in highly oscillating thin domains

Marcone C. Pereira

arxiv:1312.1131 v1 · 2013-12-04 · 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{BPVFPET3QSRUCFP7SANLJ3WSI7}

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	2026-05-18T03:05:34.870971Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0bea57927b84a34115ff901ab4eed247e77205fd1d1f64697b153183edce24e0

Aliases

arxiv: 1312.1131 · arxiv_version: 1312.1131v1 · doi: 10.48550/arxiv.1312.1131 · pith_short_12: BPVFPET3QSRU · pith_short_16: BPVFPET3QSRUCFP7 · pith_short_8: BPVFPET3

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/BPVFPET3QSRUCFP7SANLJ3WSI7 \
  | 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: 0bea57927b84a34115ff901ab4eed247e77205fd1d1f64697b153183edce24e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6886387b41ad66951f9e13a031713170493613da3e0bcf50d338ff4de62ad965",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-12-04T12:16:16Z",
    "title_canon_sha256": "12efbe5c037fc806ece6c2573829220c042d830b46149b2d50f05ab51ec912ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.1131",
    "kind": "arxiv",
    "version": 1
  }
}