Pith Number

pith:TVYQE5OH

pith:2010:TVYQE5OHIJAI5DMVD73FLZHM23

not attested not anchored not stored refs pending

A variational approach to the stationary solutions of Burgers equation

Lorenzo Bertini, Marcello Ponsiglione

arxiv:1008.0550 v1 · 2010-08-03 · math.PR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TVYQE5OHIJAI5DMVD73FLZHM23}

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	2026-05-18T04:42:42.763700Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d710275c742408e8d951ff655e4ecd6c5406ae5ffe5661d12d6be0763e4fe96

Aliases

arxiv: 1008.0550 · arxiv_version: 1008.0550v1 · doi: 10.48550/arxiv.1008.0550 · pith_short_12: TVYQE5OHIJAI · pith_short_16: TVYQE5OHIJAI5DMV · pith_short_8: TVYQE5OH

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/TVYQE5OHIJAI5DMVD73FLZHM23 \
  | 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: 9d710275c742408e8d951ff655e4ecd6c5406ae5ffe5661d12d6be0763e4fe96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b31776cd8dd7eb4c4ac0d8be98538d0787d7c823ec50378b9ec4a566c31ea6f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2010-08-03T13:41:44Z",
    "title_canon_sha256": "51424bb3c5149029323592568cc7422f76d8d7044bf10a7fcd73db59ae29af94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.0550",
    "kind": "arxiv",
    "version": 1
  }
}