Pith Number

pith:D5VIBWQR

pith:2012:D5VIBWQRVN7LLPEPBAOIKE2CVY

not attested not anchored not stored refs pending

Simulations of the Origin and Fate of the Galactic Center Cloud G2

A. Burkert, Ch. Alig, F. Eisenhauer, M. Schartmann, R. Genzel, S. Gillessen, T. K. Fritz

arxiv:1203.6356 v2 · 2012-03-28 · 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{D5VIBWQRVN7LLPEPBAOIKE2CVY}

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	2026-05-18T01:58:00.758374Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f6a80da11ab7eb5bc8f081c851342ae3c27731060073da39c5a85d361c2f091

Aliases

arxiv: 1203.6356 · arxiv_version: 1203.6356v2 · doi: 10.48550/arxiv.1203.6356 · pith_short_12: D5VIBWQRVN7L · pith_short_16: D5VIBWQRVN7LLPEP · pith_short_8: D5VIBWQR

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/D5VIBWQRVN7LLPEPBAOIKE2CVY \
  | 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: 1f6a80da11ab7eb5bc8f081c851342ae3c27731060073da39c5a85d361c2f091

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "feb09861b25c48f9970752d07b43096c3e4814d2e8e09c1e80e566c66cb2efcc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-03-28T20:00:05Z",
    "title_canon_sha256": "dbf60da5852fc9e8315a6475a6e130b68932a23804ad3dcada2f7db4539ddca9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.6356",
    "kind": "arxiv",
    "version": 2
  }
}