Pith Number

pith:OAAP2SLO

pith:1998:OAAP2SLOMWDKMB6F4DS22IGNN6

not attested not anchored not stored refs pending

BPS Black Holes in Superegravity

Pietro Fre' (University of Torino), Riccardo D'Auria (Poliecnico of Torino)

arxiv:hep-th/9812160 v2 · 1998-12-17 · hep-th · astro-ph · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OAAP2SLOMWDKMB6F4DS22IGNN6}

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

Consistent Scattering Amplitudes, Yang-Mills, the Higgs Mechanism and the EFTs Beyond

Receipt and verification

First computed	2026-07-04T14:33:18.613110Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7000fd496e6586a607c5e0e5ad20cd6f9dc6bd16f1d7c73501ea114a380382de

Aliases

arxiv: hep-th/9812160 · arxiv_version: hep-th/9812160v2 · doi: 10.48550/arxiv.hep-th/9812160 · pith_short_12: OAAP2SLOMWDK · pith_short_16: OAAP2SLOMWDKMB6F · pith_short_8: OAAP2SLO

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/OAAP2SLOMWDKMB6F4DS22IGNN6 \
  | 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: 7000fd496e6586a607c5e0e5ad20cd6f9dc6bd16f1d7c73501ea114a380382de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "989763efa88ebc75cd21164f2d2ba3afad63805e5405efeedb77287e4ab3f327",
    "cross_cats_sorted": [
      "astro-ph",
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1998-12-17T23:41:41Z",
    "title_canon_sha256": "d3e48d9d4cbe2a81845025c3a7cf42b94a93d67e6b2597314f3afacb1e0131ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9812160",
    "kind": "arxiv",
    "version": 2
  }
}