Pith Number

pith:RTGOYF7S

pith:2016:RTGOYF7S2R5T5QGSVI4YC5CRMB

not attested not anchored not stored refs pending

A perturbative approach to Lagrangian flow networks

Jonathan F. Donges, Kathrin Kirchen, Naoya Fujiwara, Reik V. Donner

arxiv:1611.06021 v1 · 2016-11-18 · physics.flu-dyn · nlin.CD · 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{RTGOYF7S2R5T5QGSVI4YC5CRMB}

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	2026-05-18T00:47:08.320505Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8cccec17f2d47b3ec0d2aa3981745160443411166fd4bfc2931f715395d03f14

Aliases

arxiv: 1611.06021 · arxiv_version: 1611.06021v1 · doi: 10.48550/arxiv.1611.06021 · pith_short_12: RTGOYF7S2R5T · pith_short_16: RTGOYF7S2R5T5QGS · pith_short_8: RTGOYF7S

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/RTGOYF7S2R5T5QGSVI4YC5CRMB \
  | 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: 8cccec17f2d47b3ec0d2aa3981745160443411166fd4bfc2931f715395d03f14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b423d481e5f782ead4993292d0fb7b6567d2e920daee5758a8a6cf3c1629abe",
    "cross_cats_sorted": [
      "nlin.CD",
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2016-11-18T09:41:22Z",
    "title_canon_sha256": "26016952fad08e7b5435b0e7ead2e8008f78f900b3438915fe0d52ed00c48e31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.06021",
    "kind": "arxiv",
    "version": 1
  }
}