Pith Number

pith:TEQS5UN7

pith:2015:TEQS5UN7IGNMV6FYCNBQW7PJEF

not attested not anchored not stored refs pending

Scalar waves from a star orbiting a BTZ black hole

Jun-Kun Zhao, Ran Li, Xing-Hua Wu

arxiv:1512.05108 v3 · 2015-12-16 · hep-th · 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{TEQS5UN7IGNMV6FYCNBQW7PJEF}

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	2026-05-18T01:19:25.610853Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99212ed1bf419acaf8b813430b7de9214038721afa4273a371dca24e2b572a39

Aliases

arxiv: 1512.05108 · arxiv_version: 1512.05108v3 · doi: 10.48550/arxiv.1512.05108 · pith_short_12: TEQS5UN7IGNM · pith_short_16: TEQS5UN7IGNMV6FY · pith_short_8: TEQS5UN7

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/TEQS5UN7IGNMV6FYCNBQW7PJEF \
  | 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: 99212ed1bf419acaf8b813430b7de9214038721afa4273a371dca24e2b572a39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "498d425a4bedb04c48402055f96770c2d3134eff5f4cac514a3620676162a02f",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-12-16T10:03:13Z",
    "title_canon_sha256": "b36eaaa05c616f65a45f554e81926d6ebc5959801177efbc925d17e084bf72a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.05108",
    "kind": "arxiv",
    "version": 3
  }
}