Pith Number

pith:SI6BUIEW

pith:2010:SI6BUIEWIIJD7ENF2Z3J3CG3XJ

not attested not anchored not stored refs pending

Type III migration in a low viscosity disc

John C.B. Papaloizou, Min-Kai Lin

arxiv:1002.3742 v1 · 2010-02-19 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SI6BUIEWIIJD7ENF2Z3J3CG3XJ}

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	2026-05-18T04:25:50.614007Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

923c1a209642123f91a5d6769d88dbba7d5aaccad8aebec42ed79bc82ef0a3be

Aliases

arxiv: 1002.3742 · arxiv_version: 1002.3742v1 · doi: 10.48550/arxiv.1002.3742 · pith_short_12: SI6BUIEWIIJD · pith_short_16: SI6BUIEWIIJD7ENF · pith_short_8: SI6BUIEW

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/SI6BUIEWIIJD7ENF2Z3J3CG3XJ \
  | 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: 923c1a209642123f91a5d6769d88dbba7d5aaccad8aebec42ed79bc82ef0a3be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22352eae042b584aba0f6af6992f6f2f406b7d91c05c45099500b3d52bac423a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2010-02-19T16:44:58Z",
    "title_canon_sha256": "919cf62d1712c2b8d3b0c12445692a2c039fceb860ede9f615645ef468db934b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.3742",
    "kind": "arxiv",
    "version": 1
  }
}