Pith Number

pith:34YWXEBV

pith:1999:34YWXEBVQ4YUUJLAHLEGEWJ3XD

not attested not anchored not stored refs pending

The generating solution of regular N=8 BPS black holes

M. Bertolini, M. Trigiante, P. Fre`

arxiv:hep-th/9905143 v4 · 1999-05-19 · 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{34YWXEBVQ4YUUJLAHLEGEWJ3XD}

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	2026-05-18T02:35:54.403426Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df316b903587314a25603ac862593bb8c4c7071c6953e7b0dfaffb20ac03452f

Aliases

arxiv: hep-th/9905143 · arxiv_version: hep-th/9905143v4 · doi: 10.48550/arxiv.hep-th/9905143 · pith_short_12: 34YWXEBVQ4YU · pith_short_16: 34YWXEBVQ4YUUJLA · pith_short_8: 34YWXEBV

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/34YWXEBVQ4YUUJLAHLEGEWJ3XD \
  | 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: df316b903587314a25603ac862593bb8c4c7071c6953e7b0dfaffb20ac03452f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7dc57f797a8b4d7b1d2ade2434559c90ee463fc05d077e97f717b80bcd843310",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1999-05-19T15:35:19Z",
    "title_canon_sha256": "2e44bb7db33e5dcd5c37346bc2fdd7dc6ecdfe72c3b7d0425c38adc1b52f099a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9905143",
    "kind": "arxiv",
    "version": 4
  }
}