Pith Number

pith:PMFD74UX

pith:2025:PMFD74UXELF5QV2SSSQWJOXRJU

not attested not anchored not stored refs pending

Phase-contrast imaging of a dense atomic cloud

A. Cipris, M. do Amaral Martins, M. Frometa Fernandez, M. Hugbart, P. G. Santos Dias, P. H. Nantes Magnani, Ph. W. Courteille, R. Celistrino Teixeira

arxiv:2501.03158 v1 · 2025-01-06 · 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{PMFD74UXELF5QV2SSSQWJOXRJU}

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.

Cited by

1 paper in Pith

Optical depth dictates universal bounds on many-body decay in atomic ensembles

Receipt and verification

First computed	2026-07-05T09:57:32.422742Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b0a3ff29722cbd8575294a164baf14d2b1eddfd2392c68dbf19e8bce4d04bf4

Aliases

arxiv: 2501.03158 · arxiv_version: 2501.03158v1 · doi: 10.48550/arxiv.2501.03158 · pith_short_12: PMFD74UXELF5 · pith_short_16: PMFD74UXELF5QV2S · pith_short_8: PMFD74UX

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/PMFD74UXELF5QV2SSSQWJOXRJU \
  | 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: 7b0a3ff29722cbd8575294a164baf14d2b1eddfd2392c68dbf19e8bce4d04bf4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "409a9290eb8571575d4f9d7478425956112091d3ab4eb8f056c8818c89e32c7a",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2025-01-06T17:26:19Z",
    "title_canon_sha256": "511b195c98e968f1006e437832a6e6872512ee7af4ba683f4af35e1b369057d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.03158",
    "kind": "arxiv",
    "version": 1
  }
}