Pith Number

pith:BSYOWZUI

pith:2005:BSYOWZUI2ORJPN66JB45PQHEH4

not attested not anchored not stored refs pending

Direct Measurements of Black Hole Charge with Future Astrometrical Missions

A.A. Nucita (Lecce University), A.F. Zakharov (NAOC, ASC LPI & JINR), F. De Paolis (Lecce University), G. Ingrosso (Lecce University), ITEP

arxiv:astro-ph/0505286 v2 · 2005-05-13 · 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{BSYOWZUI2ORJPN66JB45PQHEH4}

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	2026-07-05T03:03:53.547459Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0cb0eb6688d3a297b7de4879d7c0e43f16ce3cc3b8a1dc5c497eb06208c51c85

Aliases

arxiv: astro-ph/0505286 · arxiv_version: astro-ph/0505286v2 · doi: 10.48550/arxiv.astro-ph/0505286 · pith_short_12: BSYOWZUI2ORJ · pith_short_16: BSYOWZUI2ORJPN66 · pith_short_8: BSYOWZUI

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/BSYOWZUI2ORJPN66JB45PQHEH4 \
  | 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: 0cb0eb6688d3a297b7de4879d7c0e43f16ce3cc3b8a1dc5c497eb06208c51c85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dadfd341567f4efe83eabbbb8f0ca6cd70db54725c4e0d8d8407d8eba1deece5",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-05-13T15:35:57Z",
    "title_canon_sha256": "9fa8326fb8e98d0331dff5e4d2323517d125580a3a8e586d073c4090efc6e5a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0505286",
    "kind": "arxiv",
    "version": 2
  }
}