Pith Number

pith:L5CQYR4Y

pith:2017:L5CQYR4Y26MRDLWAHGGQQ4MLQB

not attested not anchored not stored refs pending

Ultracold atom interferometry with pulses of variable duration

Valentin Ivannikov

arxiv:1703.05877 v1 · 2017-03-17 · physics.atom-ph · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L5CQYR4Y26MRDLWAHGGQQ4MLQB}

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	2026-05-18T00:48:31.895292Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f450c4798d79911aec0398d08718b805f70a72cd3342637f749fadca7678c20

Aliases

arxiv: 1703.05877 · arxiv_version: 1703.05877v1 · doi: 10.48550/arxiv.1703.05877 · pith_short_12: L5CQYR4Y26MR · pith_short_16: L5CQYR4Y26MRDLWA · pith_short_8: L5CQYR4Y

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/L5CQYR4Y26MRDLWAHGGQQ4MLQB \
  | 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: 5f450c4798d79911aec0398d08718b805f70a72cd3342637f749fadca7678c20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad3d3bc64aabbeaa80df3407c03cff70cd03156998837f81f32ceaca70ed89d6",
    "cross_cats_sorted": [
      "cond-mat.quant-gas"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2017-03-17T03:28:55Z",
    "title_canon_sha256": "190a7432ab49ca8e1cef2105c3555cd546022bac6aadf6d5df568267db496488"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.05877",
    "kind": "arxiv",
    "version": 1
  }
}