Pith Number

pith:4XETGSGC

pith:2013:4XETGSGCYJOQRDFVAZONQ6NI4K

not attested not anchored not stored refs pending

BPS Black Hole Horizons in N=2 Gauged Supergravity

Nick Halmagyi

arxiv:1308.1439 v2 · 2013-08-06 · 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{4XETGSGCYJOQRDFVAZONQ6NI4K}

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	2026-05-18T01:48:22.903387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5c93348c2c25d088cb5065cd879a8e2bf6e8063516f7fae1e67b99a273cea4a

Aliases

arxiv: 1308.1439 · arxiv_version: 1308.1439v2 · doi: 10.48550/arxiv.1308.1439 · pith_short_12: 4XETGSGCYJOQ · pith_short_16: 4XETGSGCYJOQRDFV · pith_short_8: 4XETGSGC

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/4XETGSGCYJOQRDFVAZONQ6NI4K \
  | 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: e5c93348c2c25d088cb5065cd879a8e2bf6e8063516f7fae1e67b99a273cea4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff6c693ab5a04511addf05edad6a370766ae54abda760288ba71965725611d9d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-08-06T22:58:19Z",
    "title_canon_sha256": "87fb6e9c9c38086608819569c3368c46d6b3fe70e8b96aade725c83d380928b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.1439",
    "kind": "arxiv",
    "version": 2
  }
}