Pith Number

pith:FSMAPF2E

pith:2014:FSMAPF2EPJ5X74E7ATNE64UZQQ

not attested not anchored not stored refs pending

Local controllability to trajectories for non-homogeneous 2-d incompressible Navier-Stokes equations

Mehdi Badra (LMAP), Sergio Guerrero (LJLL), Sylvain Ervedoza (IMT)

arxiv:1407.1594 v1 · 2014-07-07 · 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{FSMAPF2EPJ5X74E7ATNE64UZQQ}

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	2026-05-18T02:48:10.972552Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c980797447a7b7ff09f04da4f7299842ee7869eb1461859bc7ce47ae7f12572

Aliases

arxiv: 1407.1594 · arxiv_version: 1407.1594v1 · doi: 10.48550/arxiv.1407.1594 · pith_short_12: FSMAPF2EPJ5X · pith_short_16: FSMAPF2EPJ5X74E7 · pith_short_8: FSMAPF2E

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/FSMAPF2EPJ5X74E7ATNE64UZQQ \
  | 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: 2c980797447a7b7ff09f04da4f7299842ee7869eb1461859bc7ce47ae7f12572

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "662c4bece7658f3f62f37e6e76c0ef98a89dc65a8a3b348b3622216fe518724d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-07-07T06:49:42Z",
    "title_canon_sha256": "e5dbf25a8e270e955d1445c0666a5904aa1d72d9032374a954bf5f8e08389257"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.1594",
    "kind": "arxiv",
    "version": 1
  }
}