Pith Number

pith:YDDQQUK5

pith:2016:YDDQQUK5SSDVVFSSFH4FTKFAVB

not attested not anchored not stored refs pending

Time Operator in Relativistic Quantum Mechanics

Sina Khorasani

arxiv:1610.00005 v6 · 2016-09-30 · 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{YDDQQUK5SSDVVFSSFH4FTKFAVB}

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	2026-05-18T00:41:51.295677Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0c708515d94875a965229f859a8a0a8468f830ae22f27e9521c051b6a5bac76

Aliases

arxiv: 1610.00005 · arxiv_version: 1610.00005v6 · doi: 10.48550/arxiv.1610.00005 · pith_short_12: YDDQQUK5SSDV · pith_short_16: YDDQQUK5SSDVVFSS · pith_short_8: YDDQQUK5

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/YDDQQUK5SSDVVFSSFH4FTKFAVB \
  | 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: c0c708515d94875a965229f859a8a0a8468f830ae22f27e9521c051b6a5bac76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9bc136612dc7a2cf1b8fdc0bf8718729d8761e2bc03c98a360e4c8868e538fce",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-09-30T11:53:34Z",
    "title_canon_sha256": "dbe305a558a52b36f68109a55326464de06b85bd60aeda49b859f6fbd54df208"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.00005",
    "kind": "arxiv",
    "version": 6
  }
}