Pith Number

pith:KJJ2ZNCR

pith:2013:KJJ2ZNCRBDX4IMNHTIWH2IPXYJ

not attested not anchored not stored refs pending

Stability of entire solutions to supercritical elliptic problems involving advection

Craig Cowan

arxiv:1305.4382 v1 · 2013-05-19 · 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{KJJ2ZNCRBDX4IMNHTIWH2IPXYJ}

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	2026-05-18T03:25:23.910490Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5253acb45108efc431a79a2c7d21f7c260b9eb9112c63ed9ac985ceb66656474

Aliases

arxiv: 1305.4382 · arxiv_version: 1305.4382v1 · doi: 10.48550/arxiv.1305.4382 · pith_short_12: KJJ2ZNCRBDX4 · pith_short_16: KJJ2ZNCRBDX4IMNH · pith_short_8: KJJ2ZNCR

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/KJJ2ZNCRBDX4IMNHTIWH2IPXYJ \
  | 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: 5253acb45108efc431a79a2c7d21f7c260b9eb9112c63ed9ac985ceb66656474

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9ec80f2900633ba91ea465b7813f9e31912f1308fc6c9ff605e6fd0faa6594d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-05-19T17:46:57Z",
    "title_canon_sha256": "0447a23458f4504fe6574407ffe2225ee2fac283d891043ca07dfc2b90d48632"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.4382",
    "kind": "arxiv",
    "version": 1
  }
}