Pith Number

pith:I3RZEPL3

pith:2012:I3RZEPL3EYMB4WWX7HPJESD7VA

not attested not anchored not stored refs pending

Positive and non-positive solutions for an inviscid dyadic model. Well-posedness and regularity

David Barbato, Francesco Morandin

arxiv:1201.2693 v1 · 2012-01-12 · math.AP · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I3RZEPL3EYMB4WWX7HPJESD7VA}

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	2026-05-18T04:04:43.285088Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46e3923d7b26181e5ad7f9de92487fa819ff7aa5fa173cb6a4822bad564cf6c1

Aliases

arxiv: 1201.2693 · arxiv_version: 1201.2693v1 · doi: 10.48550/arxiv.1201.2693 · pith_short_12: I3RZEPL3EYMB · pith_short_16: I3RZEPL3EYMB4WWX · pith_short_8: I3RZEPL3

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/I3RZEPL3EYMB4WWX7HPJESD7VA \
  | 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: 46e3923d7b26181e5ad7f9de92487fa819ff7aa5fa173cb6a4822bad564cf6c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "938f90f7ca8022601d00375c195ceadf8aaafcf2b2087cd9e020311eca33f06f",
    "cross_cats_sorted": [
      "math.CA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2012-01-12T21:45:45Z",
    "title_canon_sha256": "a9a8ce17b785531af5397ef416f8fb0f2a436449d2e52b8add51764da69a2229"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.2693",
    "kind": "arxiv",
    "version": 1
  }
}