Pith Number

pith:SIYFCDRW

pith:2013:SIYFCDRWDRAYJFRBFEPTAG6PPK

not attested not anchored not stored refs pending

Numerical simulations of the possible origin of the two sub-parsec scale and counter-rotating stellar disks around SgrA*

A. Burkert, C. Alig, K. Dolag, M. Schartmann

arxiv:1305.2953 v1 · 2013-05-13 · 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{SIYFCDRWDRAYJFRBFEPTAG6PPK}

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	2026-05-18T01:50:02.582033Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9230510e361c41849621291f301bcf7ab5a213740e13a5edf5687ca80a77097d

Aliases

arxiv: 1305.2953 · arxiv_version: 1305.2953v1 · doi: 10.48550/arxiv.1305.2953 · pith_short_12: SIYFCDRWDRAY · pith_short_16: SIYFCDRWDRAYJFRB · pith_short_8: SIYFCDRW

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/SIYFCDRWDRAYJFRBFEPTAG6PPK \
  | 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: 9230510e361c41849621291f301bcf7ab5a213740e13a5edf5687ca80a77097d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "566d9be869f73e1e8c3b64e1664b734c3dea3493efd5e4c865b0522e4075721b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-05-13T21:00:03Z",
    "title_canon_sha256": "76998de938331b9f4fee6bd5b4ec2e35ff959553d1e1800ad2e005d597f6f122"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.2953",
    "kind": "arxiv",
    "version": 1
  }
}