Pith Number

pith:A3FHS3PM

pith:2013:A3FHS3PM5SKIZNGC4HRECFM2T4

not attested not anchored not stored refs pending

Turning Point Instabilities for Relativistic Stars and Black Holes

Joshua S. Schiffrin, Robert M. Wald

arxiv:1310.5117 v3 · 2013-10-18 · gr-qc · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A3FHS3PM5SKIZNGC4HRECFM2T4}

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	2026-05-18T03:01:35.327653Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06ca796decec948cb4c2e1e241159a9f2b4f8ba7776e2adbb088204af58b8441

Aliases

arxiv: 1310.5117 · arxiv_version: 1310.5117v3 · doi: 10.48550/arxiv.1310.5117 · pith_short_12: A3FHS3PM5SKI · pith_short_16: A3FHS3PM5SKIZNGC · pith_short_8: A3FHS3PM

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/A3FHS3PM5SKIZNGC4HRECFM2T4 \
  | 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: 06ca796decec948cb4c2e1e241159a9f2b4f8ba7776e2adbb088204af58b8441

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0413e3b846020cbd700ae30da2442ba1c87f4e9c3ca3b17a1f556a360a9894e",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-10-18T18:18:12Z",
    "title_canon_sha256": "ea4519801073aaa02e62dd0b980371bc7cbf46c4356d34c99a0ad8c0b5f28bdd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.5117",
    "kind": "arxiv",
    "version": 3
  }
}