Pith Number

pith:VMQE6BFA

pith:2004:VMQE6BFARSBEVUD6IQNCQTZVRJ

not attested not anchored not stored refs pending

Stellar Dynamics at the Galactic Center with an Extremely Large Telescope

(2) UCLA), Andrea M. Ghez (2) ((1) Caltech, Milos Milosavljevic (1), Nevin N. Weinberg (1)

arxiv:astro-ph/0404407 v2 · 2004-04-21 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VMQE6BFARSBEVUD6IQNCQTZVRJ}

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.

Cited by

1 paper in Pith

Galactic Centre Pulsars with the SKAO

Receipt and verification

First computed	2026-07-04T16:43:37.031768Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab204f04a08c824ad07e441a284f358a5f611d60609b830d3c8e9ee1f166a511

Aliases

arxiv: astro-ph/0404407 · arxiv_version: astro-ph/0404407v2 · doi: 10.48550/arxiv.astro-ph/0404407 · pith_short_12: VMQE6BFARSBE · pith_short_16: VMQE6BFARSBEVUD6 · pith_short_8: VMQE6BFA

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/VMQE6BFARSBEVUD6IQNCQTZVRJ \
  | 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: ab204f04a08c824ad07e441a284f358a5f611d60609b830d3c8e9ee1f166a511

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2710122793afc0c861898eb91168edee3c12f57b884e98679b5379abc1d3e64f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-04-21T19:17:02Z",
    "title_canon_sha256": "70904ccbd66d281e9154ea422e6894e612855f3601fc661dcc9ec281ae69ade1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0404407",
    "kind": "arxiv",
    "version": 2
  }
}