Pith Number

pith:FU2NPNGA

pith:2013:FU2NPNGAGNAPCEQO7ZY7ADVBQC

not attested not anchored not stored refs pending

The genesis of streamwise-localized solutions from globally periodic travelling waves in pipe flow

Ashley P. Willis, Matthew Chantry, Rich R. Kerswell

arxiv:1308.6224 v2 · 2013-08-28 · 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{FU2NPNGAGNAPCEQO7ZY7ADVBQC}

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	2026-05-18T02:52:58.374696Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d34d7b4c03340f1120efe71f00ea18083bfef166f200c1d1a1df6ced7697538

Aliases

arxiv: 1308.6224 · arxiv_version: 1308.6224v2 · doi: 10.48550/arxiv.1308.6224 · pith_short_12: FU2NPNGAGNAP · pith_short_16: FU2NPNGAGNAPCEQO · pith_short_8: FU2NPNGA

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/FU2NPNGAGNAPCEQO7ZY7ADVBQC \
  | 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: 2d34d7b4c03340f1120efe71f00ea18083bfef166f200c1d1a1df6ced7697538

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6cd0cca50231e7b62e1ffce4d076fce67324e5f535f32b7ee0b9fd4154b8121",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2013-08-28T17:17:44Z",
    "title_canon_sha256": "559dec04821705b7c7583e738570fb328445eb84f609f781390ed612cb20993a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.6224",
    "kind": "arxiv",
    "version": 2
  }
}