Pith Number

pith:7WSFQKBI

pith:2023:7WSFQKBI6JBGBYD45YYDEGULS4

not attested not anchored not stored refs pending

Photon sphere and quasinormal modes in AdS/CFT

Kakeru Sugiura, Katsuyuki Sugiyama, Koji Hashimoto, Takuya Yoda

arxiv:2307.00237 v1 · 2023-07-01 · 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{7WSFQKBI6JBGBYD45YYDEGULS4}

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.

Cited by

3 papers in Pith

AdS gravastar and its signatures from dual conformal field theory

Bulk-cone singularities and echoes from AdS exotic compact objects

Criticality of ISCOs and AdS/CFT

Receipt and verification

First computed	2026-07-05T06:26:53.512000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fda4582828f24260e07cee30321a8b97104997acf8a2795407e8a3ecd3dfc5ae

Aliases

arxiv: 2307.00237 · arxiv_version: 2307.00237v1 · doi: 10.48550/arxiv.2307.00237 · pith_short_12: 7WSFQKBI6JBG · pith_short_16: 7WSFQKBI6JBGBYD4 · pith_short_8: 7WSFQKBI

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/7WSFQKBI6JBGBYD45YYDEGULS4 \
  | 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: fda4582828f24260e07cee30321a8b97104997acf8a2795407e8a3ecd3dfc5ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e09e826b48d62bf07ee9b89628af794f425ed34b137f9071550920febbed7fb9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2023-07-01T05:58:47Z",
    "title_canon_sha256": "e592336041d1a94ed373a80c509848d05a7cbb815fe5bdd8de82187cc7ccb809"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.00237",
    "kind": "arxiv",
    "version": 1
  }
}