Pith Number

pith:LYDEVJCX

pith:2018:LYDEVJCXOEHRKDABLZ43ADRNMB

not attested not anchored not stored refs pending

Time from quantum state complexity and the pace of time flow

L. Zhou, X. Dong

arxiv:1801.05379 v1 · 2018-01-16 · 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{LYDEVJCXOEHRKDABLZ43ADRNMB}

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	2026-05-18T00:25:46.941758Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e064aa457710f150c015e79b00e2d60482b0a3235255d8f9bfffc02b820a1fb

Aliases

arxiv: 1801.05379 · arxiv_version: 1801.05379v1 · doi: 10.48550/arxiv.1801.05379 · pith_short_12: LYDEVJCXOEHR · pith_short_16: LYDEVJCXOEHRKDAB · pith_short_8: LYDEVJCX

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/LYDEVJCXOEHRKDABLZ43ADRNMB \
  | 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: 5e064aa457710f150c015e79b00e2d60482b0a3235255d8f9bfffc02b820a1fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8a4037dcb291e25277c6c26472c761b9ce57db91e8ac7860935c2422e3026b2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-01-16T17:28:59Z",
    "title_canon_sha256": "65a64a730d7e45b85e6755fa957f0b1936ff7a792d2fd992e9c6ed3623489766"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.05379",
    "kind": "arxiv",
    "version": 1
  }
}