Pith Number

pith:QXQAKYSD

pith:2015:QXQAKYSDMLP7TWHMZZB5FCX7AA

not attested not anchored not stored refs pending

Scalar clouds in charged stringy black hole-mirror system

Junkun Zhao, Ran Li, Xinghua Wu, Yanming Zhang

arxiv:1501.07358 v2 · 2015-01-29 · gr-qc · 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{QXQAKYSDMLP7TWHMZZB5FCX7AA}

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	2026-05-18T02:18:31.211146Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85e005624362dff9d8ecce43d28aff00297e8dbb4a4ca4781a25bc25ac4d1326

Aliases

arxiv: 1501.07358 · arxiv_version: 1501.07358v2 · doi: 10.48550/arxiv.1501.07358 · pith_short_12: QXQAKYSDMLP7 · pith_short_16: QXQAKYSDMLP7TWHM · pith_short_8: QXQAKYSD

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/QXQAKYSDMLP7TWHMZZB5FCX7AA \
  | 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: 85e005624362dff9d8ecce43d28aff00297e8dbb4a4ca4781a25bc25ac4d1326

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4719acb0d6b18d3a3bf04856cacc7191d495a9b2ce53caf9b1b8f56fff8229ed",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-01-29T07:30:00Z",
    "title_canon_sha256": "cb36451adcd32b11c701b71f850d01b48455fd30ab28240477775353dfd32128"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.07358",
    "kind": "arxiv",
    "version": 2
  }
}