Pith Number

pith:SWT2STUY

pith:2024:SWT2STUYG7K5F7GMESQUGJILZK

not attested not anchored not stored refs pending

Deep in the knotted black hole

Jorma Louko, Manar Naeem, Mar\'ia R. Preciado-Rivas, Massimiliano Spadafora, Robert B. Mann

arxiv:2412.02755 v3 · 2024-12-03 · gr-qc · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SWT2STUYG7K5F7GMESQUGJILZK}

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	2026-07-05T10:29:27.796180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95a7a94e9837d5d2fccc24a143250bcaaf532247ff721519e4ae2d45bb747566

Aliases

arxiv: 2412.02755 · arxiv_version: 2412.02755v3 · doi: 10.48550/arxiv.2412.02755 · pith_short_12: SWT2STUYG7K5 · pith_short_16: SWT2STUYG7K5F7GM · pith_short_8: SWT2STUY

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/SWT2STUYG7K5F7GMESQUGJILZK \
  | 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: 95a7a94e9837d5d2fccc24a143250bcaaf532247ff721519e4ae2d45bb747566

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31449d59b83d156339f0b610833291480861ce61bc23f53ae1b04742b882ea3d",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2024-12-03T19:00:06Z",
    "title_canon_sha256": "fbefbdd181e2c83de33c11a3ecb0d4d41257635efee92ff08b989453d923d300"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.02755",
    "kind": "arxiv",
    "version": 3
  }
}