Pith Number

pith:YWVVM7HZ

pith:2013:YWVVM7HZ2BQERUN4UA52T3UTZE

not attested not anchored not stored refs pending

Self-generated interior blow-up solutions in fractional elliptic equation with absorption

Alexander Quaas, Huyuan Chen, Patricio Felmer

arxiv:1311.6607 v1 · 2013-11-26 · 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{YWVVM7HZ2BQERUN4UA52T3UTZE}

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	2026-05-18T03:06:12.227579Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5ab567cf9d06048d1bca03ba9ee93c92add08daf111be39243a327c7d9abf31

Aliases

arxiv: 1311.6607 · arxiv_version: 1311.6607v1 · doi: 10.48550/arxiv.1311.6607 · pith_short_12: YWVVM7HZ2BQE · pith_short_16: YWVVM7HZ2BQERUN4 · pith_short_8: YWVVM7HZ

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/YWVVM7HZ2BQERUN4UA52T3UTZE \
  | 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: c5ab567cf9d06048d1bca03ba9ee93c92add08daf111be39243a327c7d9abf31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bbb43f49830aca486e9167a02c38d58723adb4e1cdced52e1e66ba8ceb52d247",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-11-26T10:02:22Z",
    "title_canon_sha256": "a6b97b0954152b5391eb0c49774a5a2c4a37b86dfc702409f586728494b20c6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.6607",
    "kind": "arxiv",
    "version": 1
  }
}