Pith Number

pith:7333ZQG3

pith:2016:7333ZQG3JR2AHPZENVUSFLAAAU

not attested not anchored not stored refs pending

Control of reaction-diffusion equations on time-evolving manifolds

Benedetto Piccoli, Francesco Rossi, Nastassia Pouradier Duteil, Nir Yakoby

arxiv:1605.05225 v2 · 2016-05-17 · math.OC · 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{7333ZQG3JR2AHPZENVUSFLAAAU}

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	2026-05-18T01:04:20.362748Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fef7bcc0db4c7403bf246d6922ac00052b56f30235595cfc22286c36440cd03b

Aliases

arxiv: 1605.05225 · arxiv_version: 1605.05225v2 · doi: 10.48550/arxiv.1605.05225 · pith_short_12: 7333ZQG3JR2A · pith_short_16: 7333ZQG3JR2AHPZE · pith_short_8: 7333ZQG3

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/7333ZQG3JR2AHPZENVUSFLAAAU \
  | 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: fef7bcc0db4c7403bf246d6922ac00052b56f30235595cfc22286c36440cd03b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a90a7e70b521fd5d9bbb993c602dc3721d97251e01400af5c38b724a15485b5",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2016-05-17T16:18:15Z",
    "title_canon_sha256": "b74eda89caee6bc2c9835f9862ef65cc89e89a4027300357fb9f6e7b98830976"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.05225",
    "kind": "arxiv",
    "version": 2
  }
}