Pith Number

pith:Z5QMTSE7

pith:2009:Z5QMTSE76MSAGJAZX3W5TMG7BG

not attested not anchored not stored refs pending

Observation of recoil-induced resonances and electromagnetically induced absorption of cold atoms in diffuse light

Hua-Dong Cheng, Liang Liu, Wen-Zhuo Zhang, Yu-Zhu Wang

arxiv:0901.1706 v3 · 2009-01-13 · physics.atom-ph · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z5QMTSE76MSAGJAZX3W5TMG7BG}

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	2026-05-18T02:15:02.528540Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf60c9c89ff324032419beedd9b0df09b581a7f47c70f69ad05f64b3b6b197d6

Aliases

arxiv: 0901.1706 · arxiv_version: 0901.1706v3 · doi: 10.48550/arxiv.0901.1706 · pith_short_12: Z5QMTSE76MSA · pith_short_16: Z5QMTSE76MSAGJAZ · pith_short_8: Z5QMTSE7

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/Z5QMTSE76MSAGJAZX3W5TMG7BG \
  | 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: cf60c9c89ff324032419beedd9b0df09b581a7f47c70f69ad05f64b3b6b197d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc6630d5ebd6b0e6c67c565b5b446871dccfdf2a0aa35b3db166e675209af0ae",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2009-01-13T04:26:10Z",
    "title_canon_sha256": "d34f008813c725a1421e13278e165dd974aecab787ca07317b0294991fb00d8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0901.1706",
    "kind": "arxiv",
    "version": 3
  }
}