Pith Number

pith:XJYPULQE

pith:2012:XJYPULQE7WBXL67L5I33PQPFPS

not attested not anchored not stored refs pending

Multimode image memory based on a cold atomic ensemble

Bao-Sen Shi, Dong-Sheng Ding, Guang-Can Guo, Jing-Hui Wu, Xu-Bo Zou, Yang Liu, Zhi-Yuan Zhou

arxiv:1204.1130 v4 · 2012-04-05 · 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{XJYPULQE7WBXL67L5I33PQPFPS}

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	2026-05-18T01:57:56.840156Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba70fa2e04fd8375fbebea37b7c1e57c90ac4883c5526654c6ca597d98196546

Aliases

arxiv: 1204.1130 · arxiv_version: 1204.1130v4 · doi: 10.48550/arxiv.1204.1130 · pith_short_12: XJYPULQE7WBX · pith_short_16: XJYPULQE7WBXL67L · pith_short_8: XJYPULQE

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/XJYPULQE7WBXL67L5I33PQPFPS \
  | 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: ba70fa2e04fd8375fbebea37b7c1e57c90ac4883c5526654c6ca597d98196546

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c116cc3e5dfd241f7fb7038090db88cc43d3fc63556540ca6c7d4d197c49bb01",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-04-05T06:58:03Z",
    "title_canon_sha256": "4fbee184bd4c760d793dacef871f1d5a115a6a6895096b441d4976d5c2ec480e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.1130",
    "kind": "arxiv",
    "version": 4
  }
}