Pith Number

pith:OXP6OYQ7

pith:2017:OXP6OYQ7E4BCTOCZY5SXH2QKJC

not attested not anchored not stored refs pending

On Time-Periodic Solutions to Parabolic Boundary Value Problems of Agmon-Douglis-Nirenberg Type

Jonas Sauer, Mads Kyed

arxiv:1705.07230 v2 · 2017-05-20 · 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{OXP6OYQ7E4BCTOCZY5SXH2QKJC}

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	2026-05-18T00:32:36.206954Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75dfe7621f270229b859c76573ea0a48bca71ab108f40bf09b9611b2ffa625a2

Aliases

arxiv: 1705.07230 · arxiv_version: 1705.07230v2 · doi: 10.48550/arxiv.1705.07230 · pith_short_12: OXP6OYQ7E4BC · pith_short_16: OXP6OYQ7E4BCTOCZ · pith_short_8: OXP6OYQ7

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/OXP6OYQ7E4BCTOCZY5SXH2QKJC \
  | 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: 75dfe7621f270229b859c76573ea0a48bca71ab108f40bf09b9611b2ffa625a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55e7f7bd123f2bc7141542bf22accb43593fac68ab271564605beb6e2753bedb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-05-20T00:22:03Z",
    "title_canon_sha256": "9db6ba87a53dcaecaabfa2b876fbdf41717769d703795a96930e83f242c783ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.07230",
    "kind": "arxiv",
    "version": 2
  }
}