Pith Number

pith:TZ4MAVJG

pith:2011:TZ4MAVJGHGFBLPLMR6CNXRL4SP

not attested not anchored not stored refs pending

Characteristics of thick disks formed through minor mergers: stellar excesses and scale lengths

Matthew D. Lehnert, Paola Di Matteo, Wim van Driel, Yan Qu

arxiv:1102.1879 v2 · 2011-02-09 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TZ4MAVJGHGFBLPLMR6CNXRL4SP}

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	2026-05-18T02:03:14.877329Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e78c05526398a15bd6c8f84dbc57c93ee30f339af152d76c8a1cad17f974630

Aliases

arxiv: 1102.1879 · arxiv_version: 1102.1879v2 · doi: 10.48550/arxiv.1102.1879 · pith_short_12: TZ4MAVJGHGFB · pith_short_16: TZ4MAVJGHGFBLPLM · pith_short_8: TZ4MAVJG

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/TZ4MAVJGHGFBLPLMR6CNXRL4SP \
  | 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: 9e78c05526398a15bd6c8f84dbc57c93ee30f339af152d76c8a1cad17f974630

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24b5ae5b49d1bde2c45d30547b576cb3f0aaba83c950c4056334178f201bb7ca",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-02-09T15:01:03Z",
    "title_canon_sha256": "e6cb2b1aeaccd03f722383241c35b9ddc0bafe680433ddb2d988757d317030e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.1879",
    "kind": "arxiv",
    "version": 2
  }
}