Pith Number

pith:AY7TAGQP

pith:2025:AY7TAGQPNOOUMXKLUC36T3FD5D

not attested not anchored not stored refs pending

Dispersive measurement of spin shot noise in a Bose--Einstein condensate

Junnosuke Takai, Kosuke Shibata, Naota Sekiguchi, Takuya Hirano

arxiv:2501.15546 v1 · 2025-01-26 · cond-mat.quant-gas · 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{AY7TAGQPNOOUMXKLUC36T3FD5D}

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	2026-07-05T10:05:30.926292Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

063f301a0f6b9d465d4ba0b7e9eca3e8eb620140cf9c29d7ff9d3145445ed0f7

Aliases

arxiv: 2501.15546 · arxiv_version: 2501.15546v1 · doi: 10.48550/arxiv.2501.15546 · pith_short_12: AY7TAGQPNOOU · pith_short_16: AY7TAGQPNOOUMXKL · pith_short_8: AY7TAGQP

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/AY7TAGQPNOOUMXKLUC36T3FD5D \
  | 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: 063f301a0f6b9d465d4ba0b7e9eca3e8eb620140cf9c29d7ff9d3145445ed0f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61fc2cb4d760c10bd49c4a9acab3c2b161cbaaf593b99f34788aff38e4f0036f",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2025-01-26T14:37:57Z",
    "title_canon_sha256": "484ee93cf7b7c2f3c6b707b69528105e8f308fdaec3d11685d5101f4d80b6ca4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.15546",
    "kind": "arxiv",
    "version": 1
  }
}