Pith Number

pith:2HHG5O76

pith:2014:2HHG5O76QJOWWQUGCELUETIDUE

not attested not anchored not stored refs pending

Dark Energy from Quantum Uncertainty of Distant Clock

M.J. Luo

arxiv:1401.2488 v4 · 2014-01-11 · physics.gen-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{2HHG5O76QJOWWQUGCELUETIDUE}

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	2026-05-18T01:48:06.865900Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1ce6ebbfe825d6b42861117424d03a13d0fe13d68cc3e273994fcc7b11a0584

Aliases

arxiv: 1401.2488 · arxiv_version: 1401.2488v4 · doi: 10.48550/arxiv.1401.2488 · pith_short_12: 2HHG5O76QJOW · pith_short_16: 2HHG5O76QJOWWQUG · pith_short_8: 2HHG5O76

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/2HHG5O76QJOWWQUGCELUETIDUE \
  | 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: d1ce6ebbfe825d6b42861117424d03a13d0fe13d68cc3e273994fcc7b11a0584

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94208d2d0adb6bbd2dc04fae2730f4d2a2c16e34f948ce87b871e9dcdf08b531",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2014-01-11T00:48:59Z",
    "title_canon_sha256": "3e3f64a34ee82adc14a3d1c93a1c8d2663351fe812e733ad309fdf8c5f4bb658"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.2488",
    "kind": "arxiv",
    "version": 4
  }
}