Pith Number

pith:INFJ323D

pith:2011:INFJ323DPYO2F3BRVXQ66ZV2KJ

not attested not anchored not stored refs pending

A fixed point formula for the index of multi-centered N=2 black holes

Ashoke Sen, Boris Pioline, Jan Manschot

arxiv:1103.1887 v1 · 2011-03-09 · 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{INFJ323DPYO2F3BRVXQ66ZV2KJ}

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

1 paper in Pith

Black Hole Quantum Mechanics and Generalized Error Functions

Receipt and verification

First computed	2026-05-18T04:22:00.535978Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

434a9deb637e1da2ec31ade1ef66ba527f8bb84dadf87d2c8b8d8f970a0884d6

Aliases

arxiv: 1103.1887 · arxiv_version: 1103.1887v1 · doi: 10.48550/arxiv.1103.1887 · pith_short_12: INFJ323DPYO2 · pith_short_16: INFJ323DPYO2F3BR · pith_short_8: INFJ323D

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/INFJ323DPYO2F3BRVXQ66ZV2KJ \
  | 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: 434a9deb637e1da2ec31ade1ef66ba527f8bb84dadf87d2c8b8d8f970a0884d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1d23fa141c95edc9819eab0cf6f3d1934820eae8cf427ef7f6e2b9a74124bf3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-03-09T21:12:28Z",
    "title_canon_sha256": "c635dc5c2e0b6c82bfa877f2bb4ab42fde04411d9edb2f294530ad1ec588e6d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.1887",
    "kind": "arxiv",
    "version": 1
  }
}