Pith Number

pith:PMVECTJT

pith:2011:PMVECTJTLBAV6RGWPRNGXN3QFB

not attested not anchored not stored refs pending

Stable causality of Black Saturns

Sebastian J. Szybka

arxiv:1102.3942 v1 · 2011-02-19 · 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{PMVECTJTLBAV6RGWPRNGXN3QFB}

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	2026-05-18T04:22:10.988030Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b2a414d3358415f44d67c5a6bb770284ac4fa6b6ba68750deaa0cb42a75e0d4

Aliases

arxiv: 1102.3942 · arxiv_version: 1102.3942v1 · doi: 10.48550/arxiv.1102.3942 · pith_short_12: PMVECTJTLBAV · pith_short_16: PMVECTJTLBAV6RGW · pith_short_8: PMVECTJT

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/PMVECTJTLBAV6RGWPRNGXN3QFB \
  | 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: 7b2a414d3358415f44d67c5a6bb770284ac4fa6b6ba68750deaa0cb42a75e0d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c40c92e331670f7faffd593656003dd7d72f4a6c7da47355b54a9a76e90e1d1",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-02-19T00:58:16Z",
    "title_canon_sha256": "7cf576596879c5dc55fd37597724854a32ca71db99d37c82811175098e62f857"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.3942",
    "kind": "arxiv",
    "version": 1
  }
}