Pith Number

pith:4CDT3BZS

pith:2014:4CDT3BZSUANA3JVC4LD3FX32XS

not attested not anchored not stored refs pending

Quantum Storage of Orbital Angular Momentum Entanglement in an Atomic Ensemble

Bao-Sen Shi, Dong-Sheng Ding, Guang-Can Guo, Guo-Yong Xiang, Shuai Shi, Wei Zhang, Xi-Shi Wang, Yun-Kun Jiang, Zhi-Yuan Zhou

arxiv:1404.0439 v1 · 2014-04-02 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4CDT3BZSUANA3JVC4LD3FX32XS}

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	2026-05-18T02:25:47.408112Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0873d8732a01a0da6a2e2c7b2df7abca8cd71b3e85244cbac5866d5a2be1d66

Aliases

arxiv: 1404.0439 · arxiv_version: 1404.0439v1 · doi: 10.48550/arxiv.1404.0439 · pith_short_12: 4CDT3BZSUANA · pith_short_16: 4CDT3BZSUANA3JVC · pith_short_8: 4CDT3BZS

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/4CDT3BZSUANA3JVC4LD3FX32XS \
  | 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: e0873d8732a01a0da6a2e2c7b2df7abca8cd71b3e85244cbac5866d5a2be1d66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49e85e63af787c6426b100c7f5151ce53074115197eee8413288dbffe6994bb0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-04-02T03:04:05Z",
    "title_canon_sha256": "1f11fd8fd4955886fe41a0e532dccb3f4737b619b9da7cf5eff20515c2817dbd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.0439",
    "kind": "arxiv",
    "version": 1
  }
}