Pith Number

pith:DVN5COX5

pith:2007:DVN5COX5DA4WT37Z4SDPHITZNQ

not attested not anchored not stored refs pending

Dispersion of critical rotational speeds of gearbox: effect of bearings stiffnesses

Emmanuel Rigaud (LTDS), Fran\c{c}ois Mayeux (LTDS), Jo\"el Perret-Liaudet (LTDS)

arxiv:physics/0701048 v1 · 2007-01-04 · physics.class-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{DVN5COX5DA4WT37Z4SDPHITZNQ}

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	2026-05-18T01:09:14.717780Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d5bd13afd183969eff9e486f3a2796c03c4c82ff94a7c90ad05fa07cae68f59

Aliases

arxiv: physics/0701048 · arxiv_version: physics/0701048v1 · doi: 10.48550/arxiv.physics/0701048 · pith_short_12: DVN5COX5DA4W · pith_short_16: DVN5COX5DA4WT37Z · pith_short_8: DVN5COX5

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/DVN5COX5DA4WT37Z4SDPHITZNQ \
  | 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: 1d5bd13afd183969eff9e486f3a2796c03c4c82ff94a7c90ad05fa07cae68f59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "596aa2156a31e5c12f8366b6a0b51173cab09858d21c98317139530e36590bdb",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2007-01-04T13:58:20Z",
    "title_canon_sha256": "d5dab6444159c9ee9d82cf876166cf34cf72998b819a48589018910811fa57dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0701048",
    "kind": "arxiv",
    "version": 1
  }
}