Pith Number

pith:DYOW742U

pith:2017:DYOW742U4Y32UMGCDP3SSEWK22

not attested not anchored not stored refs pending

Shell-crossing in quasi-one-dimensional flow

Cornelius Rampf, Uriel Frisch

arxiv:1705.08456 v2 · 2017-05-23 · astro-ph.CO · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DYOW742U4Y32UMGCDP3SSEWK22}

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.

Cited by

1 paper in Pith

Post-collapse Lagrangian perturbation theory in three dimensions

Receipt and verification

First computed	2026-05-18T00:38:17.919278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e1d6ff354e637aa30c21bf72912cad6950666d61ffce210862f1cd875217fba

Aliases

arxiv: 1705.08456 · arxiv_version: 1705.08456v2 · doi: 10.48550/arxiv.1705.08456 · pith_short_12: DYOW742U4Y32 · pith_short_16: DYOW742U4Y32UMGC · pith_short_8: DYOW742U

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/DYOW742U4Y32UMGCDP3SSEWK22 \
  | 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: 1e1d6ff354e637aa30c21bf72912cad6950666d61ffce210862f1cd875217fba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f1a8851d9aced479097eb910c34af3380ee6f604a3296a21d969f6900514845",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-05-23T18:00:03Z",
    "title_canon_sha256": "61cbfdea1d715cc1567bdb63f24ee88ebee8525a1969f3673328d187262618fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.08456",
    "kind": "arxiv",
    "version": 2
  }
}