Pith Number

pith:PPBFVJCP

pith:2013:PPBFVJCP4O4W7CE2NR2LJCUTUU

not attested not anchored not stored refs pending

Uniqueness for the 2-D Euler equations on domains with corners

Chao Wang, Christophe Lacave, Evelyne Miot

arxiv:1307.0622 v2 · 2013-07-02 · 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{PPBFVJCP4O4W7CE2NR2LJCUTUU}

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	2026-05-18T03:09:48.054530Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7bc25aa44fe3b96f889a6c74b48a93a532d5d729d09350fdec2ff48434c501f4

Aliases

arxiv: 1307.0622 · arxiv_version: 1307.0622v2 · doi: 10.48550/arxiv.1307.0622 · pith_short_12: PPBFVJCP4O4W · pith_short_16: PPBFVJCP4O4W7CE2 · pith_short_8: PPBFVJCP

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/PPBFVJCP4O4W7CE2NR2LJCUTUU \
  | 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: 7bc25aa44fe3b96f889a6c74b48a93a532d5d729d09350fdec2ff48434c501f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8aa20407a0b40009b42a3e930dae7b0e6064fe5be54bb7eb133e7f08fc9baf46",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-07-02T08:29:04Z",
    "title_canon_sha256": "488e4da6166f3535777b21051a67111d433c26a9954faaf15685c937de2dea87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.0622",
    "kind": "arxiv",
    "version": 2
  }
}