Pith Number

pith:TDWDPNCY

pith:2017:TDWDPNCYOLRQBMMYGXQBTC6ED3

not attested not anchored not stored refs pending

Orbital Angular Momentum embedded Einstein Podolsky Rosen Entanglement Generated from Cold Atoms

Bao-Sen Shi, Dong-Sheng Ding, Guang-Can Guo, Kai Wang, Ming-Xin Dong, Shuai Shi, Wei Zhang, Yi-chen Yu, Ying-hao Ye

arxiv:1709.01728 v1 · 2017-09-06 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TDWDPNCYOLRQBMMYGXQBTC6ED3}

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	2026-05-18T00:12:19.370530Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98ec37b45872e300b19835e0198bc41ec4cdefbdaa614068c61e0125c9a0a6dd

Aliases

arxiv: 1709.01728 · arxiv_version: 1709.01728v1 · doi: 10.48550/arxiv.1709.01728 · pith_short_12: TDWDPNCYOLRQ · pith_short_16: TDWDPNCYOLRQBMMY · pith_short_8: TDWDPNCY

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/TDWDPNCYOLRQBMMYGXQBTC6ED3 \
  | 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: 98ec37b45872e300b19835e0198bc41ec4cdefbdaa614068c61e0125c9a0a6dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d232c154c0137f67b53d466894134c04e461c792845a499b18cba7883735531",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-09-06T09:02:16Z",
    "title_canon_sha256": "139abf4cf6b73303762821022d14a69237aee80d2dee6c90beb125b36b6a90cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.01728",
    "kind": "arxiv",
    "version": 1
  }
}