Pith Number

pith:WXKJMU7E

pith:2016:WXKJMU7ELXVAMSWBFI3BQ5VPHP

not attested not anchored not stored refs pending

Resonant thickening of self-gravitating discs: imposed or self-induced orbital diffusion in the tightly wound limit

Christophe Pichon, Jean-Baptiste Fouvry, Laura Monk, Pierre-Henri Chavanis

arxiv:1605.03379 v2 · 2016-05-11 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WXKJMU7ELXVAMSWBFI3BQ5VPHP}

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	2026-05-18T00:36:52.241518Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5d49653e45dea064ac12a361876af3be7a50868bcdaa51a3b42e633d8402b91

Aliases

arxiv: 1605.03379 · arxiv_version: 1605.03379v2 · doi: 10.48550/arxiv.1605.03379 · pith_short_12: WXKJMU7ELXVA · pith_short_16: WXKJMU7ELXVAMSWB · pith_short_8: WXKJMU7E

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/WXKJMU7ELXVAMSWBFI3BQ5VPHP \
  | 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: b5d49653e45dea064ac12a361876af3be7a50868bcdaa51a3b42e633d8402b91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b705464a8aed038bf006f440d0542c495806c775781a153ef29f287a64422d2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-05-11T11:22:32Z",
    "title_canon_sha256": "ddfcee5679a1a35329f946c445be3348861439528f0c76e668c0edcdc8d0a717"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.03379",
    "kind": "arxiv",
    "version": 2
  }
}