Pith Number

pith:3UD4TF4R

pith:2012:3UD4TF4R72F3524RRRUJDTSKDV

not attested not anchored not stored refs pending

Nut-charged black holes in matter-coupled N=2, D=4 gauged supergravity

Dietmar Klemm, Marta Colleoni

arxiv:1203.6179 v1 · 2012-03-28 · hep-th · 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{3UD4TF4R72F3524RRRUJDTSKDV}

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	2026-05-18T03:22:42.734787Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd07c99791fe8bbeeb918c6891ce4a1d7e9e4fe324ad7fc0ff3068f034f7165c

Aliases

arxiv: 1203.6179 · arxiv_version: 1203.6179v1 · doi: 10.48550/arxiv.1203.6179 · pith_short_12: 3UD4TF4R72F3 · pith_short_16: 3UD4TF4R72F3524R · pith_short_8: 3UD4TF4R

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/3UD4TF4R72F3524RRRUJDTSKDV \
  | 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: dd07c99791fe8bbeeb918c6891ce4a1d7e9e4fe324ad7fc0ff3068f034f7165c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a01742afd166e6b96412af2336aca72714cfc9bb78214967f7e617a7db451f8",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-03-28T07:16:07Z",
    "title_canon_sha256": "00dd1270d393c3879e16895f3d1e00299abee44d2dfff756bb33a6d833a3a908"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.6179",
    "kind": "arxiv",
    "version": 1
  }
}