Pith Number

pith:YF5LFIGD

pith:2009:YF5LFIGDGB24MEZ7TLM2W47RKK

not attested not anchored not stored refs pending

Kinematics and Modeling of the Inner Region of M83

Damian Mast, Horacio Dottori, Irapuan Rodrigues, Maria P. Aguero, Ruben J. Diaz

arxiv:0905.1853 v1 · 2009-05-12 · astro-ph.CO · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YF5LFIGDGB24MEZ7TLM2W47RKK}

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	2026-05-18T04:37:34.198102Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c17ab2a0c33075c6133f9ad9ab73f15287a6b5446c39cb5f37483f1a36266991

Aliases

arxiv: 0905.1853 · arxiv_version: 0905.1853v1 · doi: 10.48550/arxiv.0905.1853 · pith_short_12: YF5LFIGDGB24 · pith_short_16: YF5LFIGDGB24MEZ7 · pith_short_8: YF5LFIGD

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/YF5LFIGDGB24MEZ7TLM2W47RKK \
  | 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: c17ab2a0c33075c6133f9ad9ab73f15287a6b5446c39cb5f37483f1a36266991

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55c5f1f946da2b452f162715ccf9d483d147e89d28ff6409f0c5963adf304cfe",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-05-12T14:53:44Z",
    "title_canon_sha256": "4b6fb002c4309c827c2a9f0d742dbc968847ad47a930d7ebf96f769d1fb79c90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.1853",
    "kind": "arxiv",
    "version": 1
  }
}