Pith Number

pith:IWBQCW4R

pith:2015:IWBQCW4RFXAN6XKIMPDDWRQQ2V

not attested not anchored not stored refs pending

Time-delayed intensity-interferometry of the emission from ultracold atoms in a steady-state magneto-optical trap

B.S. Girish, Buti Suryabrahmam, Deepak Pandey, Hema Ramachandran, Muhammed Shafi K.

arxiv:1502.06203 v1 · 2015-02-22 · physics.atom-ph · 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{IWBQCW4RFXAN6XKIMPDDWRQQ2V}

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	2026-05-18T02:26:37.802303Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4583015b912dc0df5d4863c63b4610d573419778be5c473076f06197df78c133

Aliases

arxiv: 1502.06203 · arxiv_version: 1502.06203v1 · doi: 10.48550/arxiv.1502.06203 · pith_short_12: IWBQCW4RFXAN · pith_short_16: IWBQCW4RFXAN6XKI · pith_short_8: IWBQCW4R

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/IWBQCW4RFXAN6XKIMPDDWRQQ2V \
  | 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: 4583015b912dc0df5d4863c63b4610d573419778be5c473076f06197df78c133

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1997583348920c3b87035c2807f7e698310164536781ad6b674b1a66e7a1ba44",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2015-02-22T09:46:47Z",
    "title_canon_sha256": "24d7058a0e04842c2ea279eb34ab6139a953941402c3eb404fab4c283d219d4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.06203",
    "kind": "arxiv",
    "version": 1
  }
}