Pith Number

pith:DGYN5KEY

pith:2012:DGYN5KEYC5EUY4A6A6YNMCFOSA

not attested not anchored not stored refs pending

Area Spectrum of a Rotating Charged Black Hole Solution of Heterotic String Theory

Alexis Larranaga

arxiv:1204.0851 v1 · 2012-04-04 · gr-qc · 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{DGYN5KEYC5EUY4A6A6YNMCFOSA}

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	2026-05-18T03:57:27.417785Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19b0dea89817494c701e07b0d608ae902bc5a515dee0b7cba49ec1ab97cfea89

Aliases

arxiv: 1204.0851 · arxiv_version: 1204.0851v1 · doi: 10.48550/arxiv.1204.0851 · pith_short_12: DGYN5KEYC5EU · pith_short_16: DGYN5KEYC5EUY4A6 · pith_short_8: DGYN5KEY

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/DGYN5KEYC5EUY4A6A6YNMCFOSA \
  | 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: 19b0dea89817494c701e07b0d608ae902bc5a515dee0b7cba49ec1ab97cfea89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e0b4f5ab359a140cd29dc063c89288a821be92bb71768504f7bd21c9f630678",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2012-04-04T02:20:28Z",
    "title_canon_sha256": "d52e5e7fb2018bdecde9d9eaa22baeb0ea47680749840da60d8e5a4274d0a2f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.0851",
    "kind": "arxiv",
    "version": 1
  }
}