Pith Number

pith:F3O3SR4Y

pith:2017:F3O3SR4Y2TBQ3AXTHWVGHUNKZT

not attested not anchored not stored refs pending

On the regularity of solutions to the Moore-Gibson-Thompson equation: a perspective via wave equations with memory

Francesca Bucci, Luciano Pandolfi

arxiv:1712.09930 v2 · 2017-12-28 · 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{F3O3SR4Y2TBQ3AXTHWVGHUNKZT}

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	2026-05-18T00:27:04.205442Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2eddb94798d4c30d82f33daa63d1aacce1f1c2fcdf747593d2c3e316234da14e

Aliases

arxiv: 1712.09930 · arxiv_version: 1712.09930v2 · doi: 10.48550/arxiv.1712.09930 · pith_short_12: F3O3SR4Y2TBQ · pith_short_16: F3O3SR4Y2TBQ3AXT · pith_short_8: F3O3SR4Y

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/F3O3SR4Y2TBQ3AXTHWVGHUNKZT \
  | 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: 2eddb94798d4c30d82f33daa63d1aacce1f1c2fcdf747593d2c3e316234da14e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db43295edc074dfba57b7766cadf39d8749cd1ab313e2f1217449183251f578a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-12-28T16:52:02Z",
    "title_canon_sha256": "b36573358f114ade3f9e4d4e12f7302dd9e5deab2246cddba7b7eaad8c4c503b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.09930",
    "kind": "arxiv",
    "version": 2
  }
}