Pith Number

pith:TW35YZIK

pith:2017:TW35YZIKKCFVTNUBCJRRRNVKY5

not attested not anchored not stored refs pending

Construction of a stable blowup solution with a prescribed behavior for a non-scaling invariant semilinear heat equation

G.K. Duong, H. Zaag, V.T. Nguyen

arxiv:1704.08580 v1 · 2017-04-27 · 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{TW35YZIKKCFVTNUBCJRRRNVKY5}

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	2026-05-18T00:20:06.981437Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9db7dc650a508b59b681126318b6aac7789f8f5618f763e37ace9868e3e89161

Aliases

arxiv: 1704.08580 · arxiv_version: 1704.08580v1 · doi: 10.48550/arxiv.1704.08580 · pith_short_12: TW35YZIKKCFV · pith_short_16: TW35YZIKKCFVTNUB · pith_short_8: TW35YZIK

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/TW35YZIKKCFVTNUBCJRRRNVKY5 \
  | 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: 9db7dc650a508b59b681126318b6aac7789f8f5618f763e37ace9868e3e89161

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "177aaf19e1bd392e5ef4dcbeb29432c7d5c244215477cb4f8870ef03431f9a1b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-04-27T14:05:13Z",
    "title_canon_sha256": "915c9ed284fa460e98f3bc1b19486e427526ac93fa2cd59027c07082e3922627"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.08580",
    "kind": "arxiv",
    "version": 1
  }
}