Pith Number

pith:UA5BKXFV

pith:2016:UA5BKXFVXGXKPSGKISQFVQUWJV

not attested not anchored not stored refs pending

On the final states of two-dimensional unbounded flows

Zhaohua Yin

arxiv:1603.09633 v2 · 2016-03-31 · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UA5BKXFVXGXKPSGKISQFVQUWJV}

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	2026-05-18T01:15:48.957231Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a03a155cb5b9aea7c8ca44a05ac2964d59ba995497a2d7c70d187a09844a24ea

Aliases

arxiv: 1603.09633 · arxiv_version: 1603.09633v2 · doi: 10.48550/arxiv.1603.09633 · pith_short_12: UA5BKXFVXGXK · pith_short_16: UA5BKXFVXGXKPSGK · pith_short_8: UA5BKXFV

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/UA5BKXFVXGXKPSGKISQFVQUWJV \
  | 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: a03a155cb5b9aea7c8ca44a05ac2964d59ba995497a2d7c70d187a09844a24ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7e878793d83fe0bb6c3e6f8e8d59e1faef41d50272e2b4db56d6a61799feaaf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2016-03-31T15:24:10Z",
    "title_canon_sha256": "092ede2e2659b2b1e03e2716234a987b9a2dbedcc26b3c0f30dcae250889f037"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.09633",
    "kind": "arxiv",
    "version": 2
  }
}