Pith Number

pith:FLHFRAYH

pith:2012:FLHFRAYHY57K6SF7FVD46PC6SC

not attested not anchored not stored refs pending

Global solutions to 2-d inhomogeneous navier-stokes system with general velocity

Jingchi Huang (AMSS), Marius Paicu, Ping Zhang (AMSS)

arxiv:1212.3916 v1 · 2012-12-17 · 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{FLHFRAYHY57K6SF7FVD46PC6SC}

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	2026-05-18T03:38:22.072090Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ace588307c77eaf48bf2d47cf3c5e90ac3339272b20bb06c28f411aba9d8ad2

Aliases

arxiv: 1212.3916 · arxiv_version: 1212.3916v1 · doi: 10.48550/arxiv.1212.3916 · pith_short_12: FLHFRAYHY57K · pith_short_16: FLHFRAYHY57K6SF7 · pith_short_8: FLHFRAYH

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/FLHFRAYHY57K6SF7FVD46PC6SC \
  | 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: 2ace588307c77eaf48bf2d47cf3c5e90ac3339272b20bb06c28f411aba9d8ad2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36ec98020a72c631548674a1b4828b0e63bd22443f2872816629b00d921600d1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2012-12-17T08:10:09Z",
    "title_canon_sha256": "77915d59c349fb8991107ee3652d5c6d7c87bf6aeadf19f5117c95eb0714e83f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.3916",
    "kind": "arxiv",
    "version": 1
  }
}