Pith Number

pith:G6TPNDXH

pith:2013:G6TPNDXHN7V45NN2EBF44LEOEV

not attested not anchored not stored refs pending

Long time dynamics of forced critical SQG

Andrei Tarfulea, Peter Constantin, Vlad Vicol

arxiv:1308.0640 v1 · 2013-08-02 · 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{G6TPNDXHN7V45NN2EBF44LEOEV}

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	2026-05-18T01:48:24.342673Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37a6f68ee76febceb5ba204bce2c8e256296cb255a6cf781e6341f21f888be55

Aliases

arxiv: 1308.0640 · arxiv_version: 1308.0640v1 · doi: 10.48550/arxiv.1308.0640 · pith_short_12: G6TPNDXHN7V4 · pith_short_16: G6TPNDXHN7V45NN2 · pith_short_8: G6TPNDXH

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/G6TPNDXHN7V45NN2EBF44LEOEV \
  | 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: 37a6f68ee76febceb5ba204bce2c8e256296cb255a6cf781e6341f21f888be55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5392adc823aa0f2b908c77b8e2b9acf1cd5d88d21d1d32ae1906911fce059ab9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-08-02T23:52:02Z",
    "title_canon_sha256": "04fde897a02e2734199538d8649b642ed34c4e7ed54b834cd1a989ddfa0e6006"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.0640",
    "kind": "arxiv",
    "version": 1
  }
}