Pith Number

pith:G6XV64PA

pith:2013:G6XV64PAIN3H27P5TYBVX247JA

not attested not anchored not stored refs pending

Taylor's swimming sheet: Analysis and improvement of the perturbation series

Eric Lauga, Gwynn J. Elfring, Martin Sauzade

arxiv:1302.4029 v1 · 2013-02-17 · 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{G6XV64PAIN3H27P5TYBVX247JA}

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	2026-05-18T03:33:24.535792Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37af5f71e043767d7dfd9e035beb9f480828a900e9ee0542063fe88e9da82edb

Aliases

arxiv: 1302.4029 · arxiv_version: 1302.4029v1 · doi: 10.48550/arxiv.1302.4029 · pith_short_12: G6XV64PAIN3H · pith_short_16: G6XV64PAIN3H27P5 · pith_short_8: G6XV64PA

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/G6XV64PAIN3H27P5TYBVX247JA \
  | 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: 37af5f71e043767d7dfd9e035beb9f480828a900e9ee0542063fe88e9da82edb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8633acee76d8a693c66931ea627cccd7dbdcfdfe87c4ddf4b52329c662bad1b5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2013-02-17T04:45:11Z",
    "title_canon_sha256": "52d3d2db7c8137f668f14a96920a8b591a3272e5fe76f004eeb2afd2f74bc3e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.4029",
    "kind": "arxiv",
    "version": 1
  }
}