Pith Number

pith:E74ZXB2E

pith:2015:E74ZXB2EAP7WPJCCCTBCQVCO6C

not attested not anchored not stored refs pending

Well-posedness of the supercritical Lane-Emden heat flow in Morrey spaces

Michael Struwe, Simon Blatt

arxiv:1511.07685 v1 · 2015-11-24 · 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{E74ZXB2EAP7WPJCCCTBCQVCO6C}

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	2026-05-18T01:26:03.966443Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27f99b874403ff67a44214c228544ef080e921fd7b7a310d12f73f161ad43e6c

Aliases

arxiv: 1511.07685 · arxiv_version: 1511.07685v1 · doi: 10.48550/arxiv.1511.07685 · pith_short_12: E74ZXB2EAP7W · pith_short_16: E74ZXB2EAP7WPJCC · pith_short_8: E74ZXB2E

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/E74ZXB2EAP7WPJCCCTBCQVCO6C \
  | 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: 27f99b874403ff67a44214c228544ef080e921fd7b7a310d12f73f161ad43e6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5bfae524a3c461e7d16b71b99a9ad528f70a7f64dc60c3fa036d63aa0c28d1a6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-11-24T12:51:37Z",
    "title_canon_sha256": "56318d796ae428f54201b4b28258da264186532f24f774c84366c415c5a8e3ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.07685",
    "kind": "arxiv",
    "version": 1
  }
}