Pith Number

pith:IMQTSUW6

pith:2016:IMQTSUW6FDTZ2HSQB6MAZ3QRJZ

not attested not anchored not stored refs pending

On Maximal Regularity for a Class of Evolutionary Equations

Marcus Waurick, Rainer Picard, Sascha Trostorff

arxiv:1604.00774 v1 · 2016-04-04 · 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{IMQTSUW6FDTZ2HSQB6MAZ3QRJZ}

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	2026-05-18T01:17:48.342481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43213952de28e79d1e500f980cee114e7bc5602158691f33633dcce64028dd0e

Aliases

arxiv: 1604.00774 · arxiv_version: 1604.00774v1 · doi: 10.48550/arxiv.1604.00774 · pith_short_12: IMQTSUW6FDTZ · pith_short_16: IMQTSUW6FDTZ2HSQ · pith_short_8: IMQTSUW6

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/IMQTSUW6FDTZ2HSQB6MAZ3QRJZ \
  | 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: 43213952de28e79d1e500f980cee114e7bc5602158691f33633dcce64028dd0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2ff95b05aa8a1b36b0829dd3c16365d92ddfa0e1a5078a7d297469d4158506e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-04-04T08:30:03Z",
    "title_canon_sha256": "c5d2af516ba27f1b747deedfcbb3adcf4b12348d9bb6f515621482242ad8403f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.00774",
    "kind": "arxiv",
    "version": 1
  }
}