Pith Number

pith:WN77CY7E

pith:2019:WN77CY7ELPNNHMPPTXCTUGI3TG

not attested not anchored not stored refs pending

Temporal Wheeler's delayed-Choice Experiment based on Cold Atomic Quantum Memory

Bao-Sen Shi, Da-Chuang Li, Dong-Sheng Ding, En-Ze Li, Guang-Can Guo, Kan Zhang, Lei Zeng, Ming-Xin Dong, Wei-Hang Zhang, Yi-chen Yu, Ying-hao Ye

arxiv:1902.06458 v1 · 2019-02-18 · quant-ph

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WN77CY7ELPNNHMPPTXCTUGI3TG}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:53:45.405134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b37ff163e45bdad3b1ef9dc53a191b99978124faa1cc7717883e1fe45921a0f6

Aliases

arxiv: 1902.06458 · arxiv_version: 1902.06458v1 · doi: 10.48550/arxiv.1902.06458 · pith_short_12: WN77CY7ELPNN · pith_short_16: WN77CY7ELPNNHMPP · pith_short_8: WN77CY7E

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/WN77CY7ELPNNHMPPTXCTUGI3TG \
  | 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: b37ff163e45bdad3b1ef9dc53a191b99978124faa1cc7717883e1fe45921a0f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfded2924adb7542cd21c105e0fe70f943c7b4c3d99e2b043ebd22a28cdf356d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-02-18T08:32:33Z",
    "title_canon_sha256": "a03f5f2ba15e4c78348246c374e7fccaa026138c01a800c9360b5698cf57cda9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.06458",
    "kind": "arxiv",
    "version": 1
  }
}