Pith Number

pith:MTGMDYVZ

pith:2017:MTGMDYVZY5HLBO73BNF4JW2VAI

not attested not anchored not stored refs pending

A note on the Prodi-Serrin conditions for the regularity of a weak solution to the Navier-Stokes equations

Paolo Maremonti

arxiv:1706.01377 v1 · 2017-06-05 · 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{MTGMDYVZY5HLBO73BNF4JW2VAI}

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	2026-05-18T00:38:51.740619Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64ccc1e2b9c74eb0bbfb0b4bc4db550222ca54f544bb9800091da93bbbbe3e80

Aliases

arxiv: 1706.01377 · arxiv_version: 1706.01377v1 · doi: 10.48550/arxiv.1706.01377 · pith_short_12: MTGMDYVZY5HL · pith_short_16: MTGMDYVZY5HLBO73 · pith_short_8: MTGMDYVZ

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/MTGMDYVZY5HLBO73BNF4JW2VAI \
  | 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: 64ccc1e2b9c74eb0bbfb0b4bc4db550222ca54f544bb9800091da93bbbbe3e80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0ad866212f8d429b21f20eb55b96c02a681e413f17e2bb654395717d9fb8ce1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-06-05T15:32:38Z",
    "title_canon_sha256": "58902f12428a2ddfcee3d1a9e01c619d4985c818d8fa6eccb3c3be95c7f8fe10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.01377",
    "kind": "arxiv",
    "version": 1
  }
}