Pith Number

pith:SFIDRODH

pith:2014:SFIDRODH74HGFDBREW2GKIVXH5

not attested not anchored not stored refs pending

Observations on interfacing loop quantum gravity with cosmology

Tomasz Paw{\l}owski

arxiv:1411.0323 v1 · 2014-11-02 · 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{SFIDRODH74HGFDBREW2GKIVXH5}

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	2026-05-18T01:24:19.390910Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

915038b867ff0e628c3125b46522b73f6cc74ecfca464d9873a4ff280152bbdc

Aliases

arxiv: 1411.0323 · arxiv_version: 1411.0323v1 · doi: 10.48550/arxiv.1411.0323 · pith_short_12: SFIDRODH74HG · pith_short_16: SFIDRODH74HGFDBR · pith_short_8: SFIDRODH

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/SFIDRODH74HGFDBREW2GKIVXH5 \
  | 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: 915038b867ff0e628c3125b46522b73f6cc74ecfca464d9873a4ff280152bbdc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5136e50965378bf01974d4bd5832647ffc66edb053724e608bfccbf6fd28d554",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-11-02T21:38:41Z",
    "title_canon_sha256": "fbb454694479e86a384103d49daa2c914fb077d3b78ec7a9f9bc0ef7e330dc87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.0323",
    "kind": "arxiv",
    "version": 1
  }
}