Pith Number

pith:TTMT7OTN

pith:2014:TTMT7OTNTE773IO7Q44P6PX37F

not attested not anchored not stored refs pending

On the V-states for the generalized quasi-geostrophic equations

Taoufik Hmidi, Zineb Hassainia

arxiv:1405.0858 v1 · 2014-05-05 · 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{TTMT7OTNTE773IO7Q44P6PX37F}

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	2026-05-18T01:43:17.962118Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9cd93fba6d993ffda1df8738ff3efbf94f0ed903572db517f1eed82aaac7c620

Aliases

arxiv: 1405.0858 · arxiv_version: 1405.0858v1 · doi: 10.48550/arxiv.1405.0858 · pith_short_12: TTMT7OTNTE77 · pith_short_16: TTMT7OTNTE773IO7 · pith_short_8: TTMT7OTN

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/TTMT7OTNTE773IO7Q44P6PX37F \
  | 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: 9cd93fba6d993ffda1df8738ff3efbf94f0ed903572db517f1eed82aaac7c620

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3e3edbca2fa377da524ff59b3f6c1ce6ece217e319653c44a547703f0a96301",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-05-05T11:19:11Z",
    "title_canon_sha256": "13fb6c8a9639df6d8365905f3e01b350a1271fb6cd91708fa2e3dc43e7448eee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.0858",
    "kind": "arxiv",
    "version": 1
  }
}