Pith Number

pith:H43X3RPE

pith:2023:H43X3RPESBMFCHAZ7AYFIHAHHQ

not attested not anchored not stored refs pending

Geometric characterization of vortex lines in turbulence

Rama Govindarajan, Saumav Kapoor, Siddhartha Mukherjee

arxiv:2301.06808 v1 · 2023-01-17 · physics.flu-dyn · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H43X3RPESBMFCHAZ7AYFIHAHHQ}

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	2026-07-05T05:33:36.123123Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f377dc5e49058511c19f830541c073c19634fce5f849ecbf4bf9759c5d5d48b

Aliases

arxiv: 2301.06808 · arxiv_version: 2301.06808v1 · doi: 10.48550/arxiv.2301.06808 · pith_short_12: H43X3RPESBMF · pith_short_16: H43X3RPESBMFCHAZ · pith_short_8: H43X3RPE

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/H43X3RPESBMFCHAZ7AYFIHAHHQ \
  | 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: 3f377dc5e49058511c19f830541c073c19634fce5f849ecbf4bf9759c5d5d48b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0dc0cca0bef234e216be6408623b8f0b7b60d28edc203459f3c1ef5d40127202",
    "cross_cats_sorted": [
      "physics.data-an"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2023-01-17T11:08:58Z",
    "title_canon_sha256": "05b34242e3f3b9723ec07165f0157eed9cb2c31bd8beef7d3fc1ce32284f0c15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.06808",
    "kind": "arxiv",
    "version": 1
  }
}