Pith Number

pith:YAMGP6DA

pith:2017:YAMGP6DAH5UTR25OZIBISEF3YZ

not attested not anchored not stored refs pending

Exact coherent states with hairpin-like vortex structure in channel flow

2) ((1) Department of Chemical, (2) Kavli Institute for Theoretical Physics, Ashwin Shekar (1), Biological Engineering, Madison, Michael D. Graham (1, Santa Barbara, University of California, University of Wisconsin-Madison, USA, USA)

arxiv:1709.02484 v4 · 2017-09-07 · physics.flu-dyn · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YAMGP6DAH5UTR25OZIBISEF3YZ}

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	2026-05-18T00:09:30.832648Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c01867f8603f6938ebaeca028910bbc65276a7815e420240d768f1eb1802755f

Aliases

arxiv: 1709.02484 · arxiv_version: 1709.02484v4 · doi: 10.48550/arxiv.1709.02484 · pith_short_12: YAMGP6DAH5UT · pith_short_16: YAMGP6DAH5UTR25O · pith_short_8: YAMGP6DA

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/YAMGP6DAH5UTR25OZIBISEF3YZ \
  | 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: c01867f8603f6938ebaeca028910bbc65276a7815e420240d768f1eb1802755f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "762984b93ee6628cdd62a0e9d317afd7c25c9696928d2bd1fbd970cde3ad48c0",
    "cross_cats_sorted": [
      "nlin.CD"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2017-09-07T23:13:40Z",
    "title_canon_sha256": "943ac7b8d53f104f4c4da053f024ce0900d29c2b4b1afcc8fe86c3a6acede1b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.02484",
    "kind": "arxiv",
    "version": 4
  }
}