Pith Number

pith:RL5GYXBQ

pith:2015:RL5GYXBQUXVK5OZZQ7G4YUNQF5

not attested not anchored not stored refs pending

Parabolic equations in time dependent domains

Giandomenico Orlandi, Juan Calvo, Matteo Novaga

arxiv:1505.01313 v4 · 2015-05-06 · 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{RL5GYXBQUXVK5OZZQ7G4YUNQF5}

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	2026-05-18T00:19:43.017010Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8afa6c5c30a5eaaebb3987cdcc51b02f616c73e04e282305dc0486b2cd4f48db

Aliases

arxiv: 1505.01313 · arxiv_version: 1505.01313v4 · doi: 10.48550/arxiv.1505.01313 · pith_short_12: RL5GYXBQUXVK · pith_short_16: RL5GYXBQUXVK5OZZ · pith_short_8: RL5GYXBQ

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/RL5GYXBQUXVK5OZZQ7G4YUNQF5 \
  | 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: 8afa6c5c30a5eaaebb3987cdcc51b02f616c73e04e282305dc0486b2cd4f48db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0874b6c8a2bb1aa02896a747ee6c0bf802285a1ca6b461a73f1f87c3947548ae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-05-06T10:36:22Z",
    "title_canon_sha256": "2f2d91551822c50a6dc68f406427858ace869048d201cbc514c1e6cb5ded2100"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.01313",
    "kind": "arxiv",
    "version": 4
  }
}