Pith Number

pith:UME7VI34

pith:1997:UME7VI34B5MPWR6GJUGH3DDSUL

not attested not anchored not stored refs pending

Evolution of the Pairwise Peculiar Velocity Distribution Function in Lagrangian Perturbation Theory

Jun'ichi Yokoyama, Naoki Seto

arxiv:astro-ph/9707312 v1 · 1997-07-29 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UME7VI34B5MPWR6GJUGH3DDSUL}

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	2026-07-04T16:03:09.272123Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a309faa37c0f58fb47c64d0c7d8c72a2ce90f5282a321e7f3bde5bf1d51944f1

Aliases

arxiv: astro-ph/9707312 · arxiv_version: astro-ph/9707312v1 · doi: 10.48550/arxiv.astro-ph/9707312 · pith_short_12: UME7VI34B5MP · pith_short_16: UME7VI34B5MPWR6G · pith_short_8: UME7VI34

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/UME7VI34B5MPWR6GJUGH3DDSUL \
  | 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: a309faa37c0f58fb47c64d0c7d8c72a2ce90f5282a321e7f3bde5bf1d51944f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e017aeba84374d49c1b59af498d4ed56d5e91ed2e93a4ef7ef9c78be13d0a1d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1997-07-29T03:57:33Z",
    "title_canon_sha256": "bf8d41232be6a232154523e65b216f3545376f4226336665c714c94aac2f6766"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9707312",
    "kind": "arxiv",
    "version": 1
  }
}