Pith Number

pith:W4AQZDC5

pith:2010:W4AQZDC5R6ISF4XI63FFCHPS2W

not attested not anchored not stored refs pending

Particle motion in the field of a five-dimensional charged black hole

Pinaki Bhattacharya, Sarbari Guha, Subenoy Chakraborty

arxiv:1008.2650 v4 · 2010-08-16 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W4AQZDC5R6ISF4XI63FFCHPS2W}

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	2026-05-18T03:55:22.009917Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7010c8c5d8f9122f2e8f6ca511df2d5b752eb88c71dd238d914b45dae8240c9

Aliases

arxiv: 1008.2650 · arxiv_version: 1008.2650v4 · doi: 10.48550/arxiv.1008.2650 · pith_short_12: W4AQZDC5R6IS · pith_short_16: W4AQZDC5R6ISF4XI · pith_short_8: W4AQZDC5

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/W4AQZDC5R6ISF4XI63FFCHPS2W \
  | 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: b7010c8c5d8f9122f2e8f6ca511df2d5b752eb88c71dd238d914b45dae8240c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3988e116198e91242fa58403bf6fd081bd2b4ab97e7bf3b2d7f47fc1caaaad2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-08-16T13:29:14Z",
    "title_canon_sha256": "0d125bab2eb38421a7acc838b835079699bcc0fd23fc0c4a44ec24ed9747ceeb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.2650",
    "kind": "arxiv",
    "version": 4
  }
}