Pith Number

pith:VHU6FEII

pith:2003:VHU6FEII56VK4RPD3J6VBUNNUT

not attested not anchored not stored refs pending

Towards MIGO, the Matter-wave Interferometric Gravitational-wave Observatory, and the Intersection of Quantum Mechanics with General Relativity

Achilles D. Speliotopoulos, Raymond Y. Chiao

arxiv:gr-qc/0312096 v4 · 2003-12-22 · gr-qc · astro-ph · hep-th · physics.atom-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{VHU6FEII56VK4RPD3J6VBUNNUT}

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	2026-05-18T01:39:22.717169Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9e9e29108efaaae45e3da7d50d1ada4f3e96486350ff3988e8f362afe1e14ca

Aliases

arxiv: gr-qc/0312096 · arxiv_version: gr-qc/0312096v4 · doi: 10.48550/arxiv.gr-qc/0312096 · pith_short_12: VHU6FEII56VK · pith_short_16: VHU6FEII56VK4RPD · pith_short_8: VHU6FEII

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/VHU6FEII56VK4RPD3J6VBUNNUT \
  | 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: a9e9e29108efaaae45e3da7d50d1ada4f3e96486350ff3988e8f362afe1e14ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b128a077a57463e14bad0aacc01fac7b8b2f1380dc41ffcc3f9c007d924ae3d",
    "cross_cats_sorted": [
      "astro-ph",
      "hep-th",
      "physics.atom-ph"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2003-12-22T20:20:02Z",
    "title_canon_sha256": "5c3ef207d8e72a108f7b814def76ff26799cd6a0fe83b803890f9426c024afc0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0312096",
    "kind": "arxiv",
    "version": 4
  }
}