Pith Number

pith:BFM2MHMT

pith:2014:BFM2MHMTUVZAFWBFKKZVBVE4HF

not attested not anchored not stored refs pending

Serfati solutions to the 2D Euler equations on exterior domains

David M. Ambrose, Helena J. Nussenzveig Lopes, James P. Kelliher, Milton C. Lopes Filho

arxiv:1401.2655 v1 · 2014-01-12 · math.AP · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BFM2MHMTUVZAFWBFKKZVBVE4HF}

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	2026-05-18T03:02:32.681440Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0959a61d93a57202d82552b350d49c3940379eec5ab648ebbb8e42085fb4d3c4

Aliases

arxiv: 1401.2655 · arxiv_version: 1401.2655v1 · doi: 10.48550/arxiv.1401.2655 · pith_short_12: BFM2MHMTUVZA · pith_short_16: BFM2MHMTUVZAFWBF · pith_short_8: BFM2MHMT

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/BFM2MHMTUVZAFWBFKKZVBVE4HF \
  | 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: 0959a61d93a57202d82552b350d49c3940379eec5ab648ebbb8e42085fb4d3c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e644e1f50a6b5f4254f332039f6755b64a0a1b6320297abf0d2ba2b79ee9c5e3",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-01-12T18:20:59Z",
    "title_canon_sha256": "6918c11e974dbff43e0a3c69fcf932fb32d2df85cc80b9bb335893265dd21ecd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.2655",
    "kind": "arxiv",
    "version": 1
  }
}