Pith Number

pith:ORGCLMXD

pith:2018:ORGCLMXDNXRMTVGAAHIXKRRJ4U

not attested not anchored not stored refs pending

Blowup criteria for geometric flows on surfaces

Lothar Schiemanowski

arxiv:1803.05737 v1 · 2018-03-15 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ORGCLMXDNXRMTVGAAHIXKRRJ4U}

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.

Cited by

1 paper in Pith

Regularity estimates for the gradient flow of a spinorial energy functional

Receipt and verification

First computed	2026-05-18T00:20:54.785357Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

744c25b2e36de2c9d4c001d1754629e52f72bdf54ad48c6422fb49b46eadd79c

Aliases

arxiv: 1803.05737 · arxiv_version: 1803.05737v1 · doi: 10.48550/arxiv.1803.05737 · pith_short_12: ORGCLMXDNXRM · pith_short_16: ORGCLMXDNXRMTVGA · pith_short_8: ORGCLMXD

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/ORGCLMXDNXRMTVGAAHIXKRRJ4U \
  | 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: 744c25b2e36de2c9d4c001d1754629e52f72bdf54ad48c6422fb49b46eadd79c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ad69f8d4a434227c347f185a5b6960d94221162cc1df63fbbe9f386c8387154",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2018-03-15T13:29:20Z",
    "title_canon_sha256": "56bfcb1dd72e3f74d36ee0f97b46673eb819ec84450025b41f562d8623acd7ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.05737",
    "kind": "arxiv",
    "version": 1
  }
}