Pith Number

pith:OURRV5PW

pith:2017:OURRV5PWADLICZJSNSFPN4DF34

not attested not anchored not stored refs pending

Parabolic Regularity and Dirichlet boundary value problems

Luke Dyer, Martin Dindo\v{s}

arxiv:1707.01001 v1 · 2017-07-03 · 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{OURRV5PWADLICZJSNSFPN4DF34}

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	2026-05-18T00:40:56.440598Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75231af5f600d68165326c8af6f065df2daf0f9991a2bb5ca6c96cf41a015457

Aliases

arxiv: 1707.01001 · arxiv_version: 1707.01001v1 · doi: 10.48550/arxiv.1707.01001 · pith_short_12: OURRV5PWADLI · pith_short_16: OURRV5PWADLICZJS · pith_short_8: OURRV5PW

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/OURRV5PWADLICZJSNSFPN4DF34 \
  | 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: 75231af5f600d68165326c8af6f065df2daf0f9991a2bb5ca6c96cf41a015457

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c59bf69d0bb8a890951c2b7a7fe3bcf7d9f5aeae641e2e230cb2d89f75322f1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-07-03T14:45:38Z",
    "title_canon_sha256": "3d1be37b77a96c2c6e5e679ae68e4f350c7263d30abdd83b4b99e80eaedbd66f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.01001",
    "kind": "arxiv",
    "version": 1
  }
}