Pith Number

pith:M7YMM35M

pith:2016:M7YMM35MMQA2FAZ7IAIHPCUBED

not attested not anchored not stored refs pending

Construction of a spectrally stable self-similar blowup solution to the supercritical corotational harmonic map heat flow

Pawe{\l} Biernat, Roland Donninger

arxiv:1610.09496 v4 · 2016-10-29 · math.AP · math-ph · math.DG · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M7YMM35MMQA2FAZ7IAIHPCUBED}

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	2026-05-18T00:18:00.486380Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67f0c66fac6401a2833f4010778a8120cf8c58bdd94eba0269f0f8dbb0fe400f

Aliases

arxiv: 1610.09496 · arxiv_version: 1610.09496v4 · doi: 10.48550/arxiv.1610.09496 · pith_short_12: M7YMM35MMQA2 · pith_short_16: M7YMM35MMQA2FAZ7 · pith_short_8: M7YMM35M

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/M7YMM35MMQA2FAZ7IAIHPCUBED \
  | 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: 67f0c66fac6401a2833f4010778a8120cf8c58bdd94eba0269f0f8dbb0fe400f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8064aa5a429b224ffa36865e8a2618e255933e9659a040f73cd08aa825e1940d",
    "cross_cats_sorted": [
      "math-ph",
      "math.DG",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-10-29T12:09:55Z",
    "title_canon_sha256": "ceb3680c991d5aa2de6e7af210744a12dc766c6651346f11b3a876c1af661b20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.09496",
    "kind": "arxiv",
    "version": 4
  }
}