Pith Number

pith:UDBQM7IH

pith:2016:UDBQM7IHUXYFPNAXB62DFTWMLN

not attested not anchored not stored refs pending

On the global regularity of the 2D critical Boussinesq system with $\alpha>2/3$

Atanas Stefanov, Fazel Hadadifard

arxiv:1610.05125 v1 · 2016-10-17 · 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{UDBQM7IHUXYFPNAXB62DFTWMLN}

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	2026-05-18T01:02:06.148204Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0c3067d07a5f057b4170fb432cecc5b5d66511da808d9f30704d295671cfa98

Aliases

arxiv: 1610.05125 · arxiv_version: 1610.05125v1 · doi: 10.48550/arxiv.1610.05125 · pith_short_12: UDBQM7IHUXYF · pith_short_16: UDBQM7IHUXYFPNAX · pith_short_8: UDBQM7IH

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/UDBQM7IHUXYFPNAXB62DFTWMLN \
  | 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: a0c3067d07a5f057b4170fb432cecc5b5d66511da808d9f30704d295671cfa98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e9e526a67ddf25a6d05031d8c132149b6a075221da286ed3aee7a0c12618f82",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-10-17T14:09:41Z",
    "title_canon_sha256": "4cb310108242ee6ce22d349c3a63ab3da89ce4cfd2126afdfc0fef0bccfe4799"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.05125",
    "kind": "arxiv",
    "version": 1
  }
}