Pith Number

pith:XNIJYV2E

pith:2009:XNIJYV2EIHUMEH34DRN66U4XMK

not attested not anchored not stored refs pending

Second-order light deflection by tidal charged black holes on the brane

L\'aszl\'o \'A. Gergely, Marek Dwornik, Zolt\'an Keresztes

arxiv:0903.1558 v2 · 2009-03-09 · gr-qc · astro-ph.SR · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XNIJYV2EIHUMEH34DRN66U4XMK}

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	2026-05-18T02:35:00.553565Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb509c574441e8c21f7c1c5bef539762a37357427bbd2bee58eace14e1b16927

Aliases

arxiv: 0903.1558 · arxiv_version: 0903.1558v2 · doi: 10.48550/arxiv.0903.1558 · pith_short_12: XNIJYV2EIHUM · pith_short_16: XNIJYV2EIHUMEH34 · pith_short_8: XNIJYV2E

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/XNIJYV2EIHUMEH34DRN66U4XMK \
  | 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: bb509c574441e8c21f7c1c5bef539762a37357427bbd2bee58eace14e1b16927

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f71c6ce28960115c65daf3aaec11a5a27b13d01a7944742dc418d55932b1ad9f",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2009-03-09T13:50:09Z",
    "title_canon_sha256": "7ef50f11de310370ec269928c68a04367fbb49f1276a0a32b9f73291be8e32b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.1558",
    "kind": "arxiv",
    "version": 2
  }
}