Pith Number

pith:R6YXRWMY

pith:2012:R6YXRWMYQ2VPLC2M2EL2AAV7YV

not attested not anchored not stored refs pending

Super-spinning compact objects generated by thick accretion disks

Cosimo Bambi, Zilong Li

arxiv:1212.5848 v3 · 2012-12-24 · gr-qc · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R6YXRWMYQ2VPLC2M2EL2AAV7YV}

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	2026-05-18T03:22:17.175783Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fb178d99886aaf58b4cd117a002bfc5567174f8eb4fb32563d0584c033ea6a6

Aliases

arxiv: 1212.5848 · arxiv_version: 1212.5848v3 · doi: 10.48550/arxiv.1212.5848 · pith_short_12: R6YXRWMYQ2VP · pith_short_16: R6YXRWMYQ2VPLC2M · pith_short_8: R6YXRWMY

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/R6YXRWMYQ2VPLC2M2EL2AAV7YV \
  | 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: 8fb178d99886aaf58b4cd117a002bfc5567174f8eb4fb32563d0584c033ea6a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d969fdf3ba80c45e90ad89dcabed75a1f8b2db83ce3ccabaf5a9d2e9213e101",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2012-12-24T00:50:39Z",
    "title_canon_sha256": "cafffa401e5cfa64b73cb0a78e790349b0845e775888892cc6bff5234fe67087"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.5848",
    "kind": "arxiv",
    "version": 3
  }
}