Pith Number

pith:PY33KFTZ

pith:2013:PY33KFTZH4PMKJ5OGG7T76FBO5

not attested not anchored not stored refs pending

Axially symmetric static sources: A general framework and some analytical solutions

A. Di Prisco, J. Iba\~nez, J. Ospino, L. Herrera

arxiv:1301.2424 v1 · 2013-01-11 · gr-qc · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PY33KFTZH4PMKJ5OGG7T76FBO5}

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	2026-05-18T01:52:13.524445Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e37b516793f1ec527ae31bf3ff8a1774b68a3e0d0009cb07171999f773e9a54

Aliases

arxiv: 1301.2424 · arxiv_version: 1301.2424v1 · doi: 10.48550/arxiv.1301.2424 · pith_short_12: PY33KFTZH4PM · pith_short_16: PY33KFTZH4PMKJ5O · pith_short_8: PY33KFTZ

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/PY33KFTZH4PMKJ5OGG7T76FBO5 \
  | 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: 7e37b516793f1ec527ae31bf3ff8a1774b68a3e0d0009cb07171999f773e9a54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4217e24d6ecab48b4f61a45dbaece91d5c9abdada98defa4b4fff3860823e175",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-01-11T09:11:03Z",
    "title_canon_sha256": "1fa44cc03458b379ee505053ea7694b544b10e39474e4c86d0a67935a4924a4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.2424",
    "kind": "arxiv",
    "version": 1
  }
}