Pith Number

pith:E2IIKSOD

pith:2017:E2IIKSODG5OGVZQOSGRRNJ64ZN

not attested not anchored not stored refs pending

A compact Eulerian representation of axisymmetric inviscid vortex sheet dynamics

Adriana I. Pesci, Michael J. Shelley, Raymond E. Goldstein

arxiv:1711.04549 v1 · 2017-11-13 · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E2IIKSODG5OGVZQOSGRRNJ64ZN}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:30:36.369850Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26908549c3375c6ae60e91a316a7dccb58fbbc0ec94856a46fcafadc65c1ccf4

Aliases

arxiv: 1711.04549 · arxiv_version: 1711.04549v1 · doi: 10.48550/arxiv.1711.04549 · pith_short_12: E2IIKSODG5OG · pith_short_16: E2IIKSODG5OGVZQO · pith_short_8: E2IIKSOD

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/E2IIKSODG5OGVZQOSGRRNJ64ZN \
  | 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: 26908549c3375c6ae60e91a316a7dccb58fbbc0ec94856a46fcafadc65c1ccf4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "855f22d548f8f10b9ab3c53af8a4163ee2adb93451783a890e3383014edc1e84",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2017-11-13T12:22:09Z",
    "title_canon_sha256": "14c27b30c828927df3f32bf068be2846c0382f7747dea39a1213948fec983aa7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.04549",
    "kind": "arxiv",
    "version": 1
  }
}