Pith Number

pith:KVZSTO5B

pith:2011:KVZSTO5B5HW525LQM7S4MQRNOS

not attested not anchored not stored refs pending

Study of the OSV Conjecture for 4D N=2 Extremal Black Holes in Type IIB String Theory

Farzad Omidi

arxiv:1109.0645 v1 · 2011-09-03 · 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{KVZSTO5B5HW525LQM7S4MQRNOS}

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	2026-05-18T04:14:07.163201Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

557329bba1e9eddd757067e5c6422d74b388e32a0ef62d61f818be5bdf0b6177

Aliases

arxiv: 1109.0645 · arxiv_version: 1109.0645v1 · doi: 10.48550/arxiv.1109.0645 · pith_short_12: KVZSTO5B5HW5 · pith_short_16: KVZSTO5B5HW525LQ · pith_short_8: KVZSTO5B

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/KVZSTO5B5HW525LQM7S4MQRNOS \
  | 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: 557329bba1e9eddd757067e5c6422d74b388e32a0ef62d61f818be5bdf0b6177

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16a892e29f5221943f097184ee3345192648c02246d32fa5116bad7e5ebdcbac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-09-03T19:04:11Z",
    "title_canon_sha256": "7b0eed46bf17fa4fab33bc6f6c13e678ac00abfea7b0b49a4d2bab2217b024c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.0645",
    "kind": "arxiv",
    "version": 1
  }
}