Pith Number

pith:RSGJVNPF

pith:2005:RSGJVNPF575GI6C5R6MQBZNIPI

not attested not anchored not stored refs pending

Observing Quantum Vacuum Lensing in Magnetized Neutron Star Binary System

Arnaud Dupays (LCAR), Carlo Rizzo (LCAR), C\'ecile Robilliard (LCAR), Giovanni F. Bignami (CESR)

arxiv:quant-ph/0504039 v1 · 2005-04-06 · quant-ph · 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{RSGJVNPF575GI6C5R6MQBZNIPI}

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	2026-05-18T01:08:45.688400Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c8c9ab5e5effa64785d8f9900e5a87a0d03b1068efc4a3005e722c5af60b6c6

Aliases

arxiv: quant-ph/0504039 · arxiv_version: quant-ph/0504039v1 · doi: 10.48550/arxiv.quant-ph/0504039 · pith_short_12: RSGJVNPF575G · pith_short_16: RSGJVNPF575GI6C5 · pith_short_8: RSGJVNPF

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/RSGJVNPF575GI6C5R6MQBZNIPI \
  | 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: 8c8c9ab5e5effa64785d8f9900e5a87a0d03b1068efc4a3005e722c5af60b6c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a225b8d7815e7bceebd4d4e08ae4a51165cd21109578b9df6d10003ecba9a2f",
    "cross_cats_sorted": [
      "astro-ph"
    ],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2005-04-06T12:49:09Z",
    "title_canon_sha256": "36f1e4dbeea1e7b7f8ff6456e66309e30becdb349cff5d9144e8f62f2de3a57f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0504039",
    "kind": "arxiv",
    "version": 1
  }
}