Pith Number

pith:7CMLLOAA

pith:2012:7CMLLOAAVQ64IF7JITB477QOQH

not attested not anchored not stored refs pending

On formation of a locally self-similar collapse in the incompressible Euler equations

Dongho Chae, Roman Shvydkoy

arxiv:1201.6009 v2 · 2012-01-29 · math.AP · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7CMLLOAAVQ64IF7JITB477QOQH}

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	2026-05-18T01:58:38.661803Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f898b5b800ac3dc417e944c3cffe0e81c5a5b8023b969d7a7caf9f6c7469c0f0

Aliases

arxiv: 1201.6009 · arxiv_version: 1201.6009v2 · doi: 10.48550/arxiv.1201.6009 · pith_short_12: 7CMLLOAAVQ64 · pith_short_16: 7CMLLOAAVQ64IF7J · pith_short_8: 7CMLLOAA

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/7CMLLOAAVQ64IF7JITB477QOQH \
  | 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: f898b5b800ac3dc417e944c3cffe0e81c5a5b8023b969d7a7caf9f6c7469c0f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1639805f36fbb9211bae5f975cc8cc15124df487672de07324d758a13131500c",
    "cross_cats_sorted": [
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2012-01-29T02:15:14Z",
    "title_canon_sha256": "d29b335bfb5c52eb3b474dba312a157969028fed7723ab261d456b2e5123d15c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.6009",
    "kind": "arxiv",
    "version": 2
  }
}