Pith Number

pith:X5DGFYB5

pith:2013:X5DGFYB5TJBQXDQUEYFZ2DLBLF

not attested not anchored not stored refs pending

Path integral approach on Schrodinger's cat

Zinkoo Yun

arxiv:1310.8020 v5 · 2013-10-30 · 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{X5DGFYB5TJBQXDQUEYFZ2DLBLF}

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	2026-05-18T03:01:13.356245Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf4662e03d9a430b8e14260b9d0d61597754aef0564b8ea52e44ff33e2a44076

Aliases

arxiv: 1310.8020 · arxiv_version: 1310.8020v5 · doi: 10.48550/arxiv.1310.8020 · pith_short_12: X5DGFYB5TJBQ · pith_short_16: X5DGFYB5TJBQXDQU · pith_short_8: X5DGFYB5

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/X5DGFYB5TJBQXDQUEYFZ2DLBLF \
  | 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: bf4662e03d9a430b8e14260b9d0d61597754aef0564b8ea52e44ff33e2a44076

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f7220c89e0a9b24a9cddc368cd3f84f1923f1b699b3eb4e08ab86115f0cd53e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-10-30T04:58:32Z",
    "title_canon_sha256": "c719c028867958208d5bd4e90575648518b84bf548b494fcf4c0cf29ad23c5b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.8020",
    "kind": "arxiv",
    "version": 5
  }
}