Pith Number

pith:MLRSNINS

pith:2013:MLRSNINSYQV775GQWWJKTVWY5M

not attested not anchored not stored refs pending

Scale-Invariant Curvature Fluctuations from an Extended Semiclassical Gravity

Daniel Siemssen, Nicola Pinamonti

arxiv:1303.3241 v3 · 2013-03-13 · gr-qc · astro-ph.CO · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MLRSNINSYQV775GQWWJKTVWY5M}

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	2026-05-18T02:25:26.785957Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62e326a1b2c42bfff4d0b592a9d6d8eb14f482018d6edb39e9be35bc8b2b9bcc

Aliases

arxiv: 1303.3241 · arxiv_version: 1303.3241v3 · doi: 10.48550/arxiv.1303.3241 · pith_short_12: MLRSNINSYQV7 · pith_short_16: MLRSNINSYQV775GQ · pith_short_8: MLRSNINS

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/MLRSNINSYQV775GQWWJKTVWY5M \
  | 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: 62e326a1b2c42bfff4d0b592a9d6d8eb14f482018d6edb39e9be35bc8b2b9bcc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57d34d5b626f70503f8d0c454684117fc17c7b1a17ff8d92d108f9bac01cc30a",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-03-13T18:28:44Z",
    "title_canon_sha256": "216c2fd8a18192f696605b0d02a39f9a7b54a6656d43afaeef884dd333599e3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.3241",
    "kind": "arxiv",
    "version": 3
  }
}