Pith Number

pith:EV54M3DL

pith:2015:EV54M3DL566KXLCWR4RXPTQUZE

not attested not anchored not stored refs pending

Well-posedness of non-autonomous linear evolution equations in uniformly convex spaces

Jochen Schmid, Marcel Griesemer

arxiv:1501.06092 v2 · 2015-01-24 · math.AP · math-ph · 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{EV54M3DL566KXLCWR4RXPTQUZE}

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	2026-05-18T00:54:53.059655Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

257bc66c6befbcabac568f2377ce14c92a796b633d2c28780eeed34ad894d460

Aliases

arxiv: 1501.06092 · arxiv_version: 1501.06092v2 · doi: 10.48550/arxiv.1501.06092 · pith_short_12: EV54M3DL566K · pith_short_16: EV54M3DL566KXLCW · pith_short_8: EV54M3DL

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/EV54M3DL566KXLCWR4RXPTQUZE \
  | 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: 257bc66c6befbcabac568f2377ce14c92a796b633d2c28780eeed34ad894d460

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfea47512d4f7279fa420860a26e80422854616ad0233b8455a2d061cc36317d",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-01-24T22:55:33Z",
    "title_canon_sha256": "3fce4141f1111a652cd10c33f719c793decabdbd84af0dd1dcff52276f4ba289"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.06092",
    "kind": "arxiv",
    "version": 2
  }
}