Pith Number

pith:GYDQRV4T

pith:2024:GYDQRV4TMEU4ZRZUCDZ6BTSWJK

not attested not anchored not stored refs pending

Derivation of normal forms for dispersive PDEs via arborification

Yvain Bruned

arxiv:2409.03642 v2 · 2024-09-05 · math.AP · cs.NA · math.NA · math.PR · math.RA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GYDQRV4TMEU4ZRZUCDZ6BTSWJK}

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.

Cited by

1 paper in Pith

Cancellations for dispersive PDEs with random initial data

Receipt and verification

First computed	2026-07-05T09:19:31.241668Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

360708d7936129ccc73410f3e0ce564a9bc8c4c39eacdf05ab1cf419f3da77a9

Aliases

arxiv: 2409.03642 · arxiv_version: 2409.03642v2 · doi: 10.48550/arxiv.2409.03642 · pith_short_12: GYDQRV4TMEU4 · pith_short_16: GYDQRV4TMEU4ZRZU · pith_short_8: GYDQRV4T

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/GYDQRV4TMEU4ZRZUCDZ6BTSWJK \
  | 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: 360708d7936129ccc73410f3e0ce564a9bc8c4c39eacdf05ab1cf419f3da77a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11f7826dea7fcb30c14f4ebf9aa2a515fa65a253421cee5f9b0a99f2b2a64bac",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA",
      "math.PR",
      "math.RA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2024-09-05T16:00:28Z",
    "title_canon_sha256": "0749d8f74c1205d45f447f36d4641ad432331b35dd96c4b0ccd6275fcf4e1b02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.03642",
    "kind": "arxiv",
    "version": 2
  }
}