Pith Number

pith:HJ4QMZUK

pith:2016:HJ4QMZUKB47FLVKPAXBDIWODKP

not attested not anchored not stored refs pending

Comparison of spectral linewidths for quantum degenerate bosons and fermions

R.J. Rengelink, R.P.M.J.W. Notermans, W. Vassen

arxiv:1608.08177 v2 · 2016-08-29 · 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{HJ4QMZUKB47FLVKPAXBDIWODKP}

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	2026-05-18T00:57:10.892003Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a7906668a0f3e55d54f05c23459c353d057687bb27036bb35f83a16db861475

Aliases

arxiv: 1608.08177 · arxiv_version: 1608.08177v2 · doi: 10.48550/arxiv.1608.08177 · pith_short_12: HJ4QMZUKB47F · pith_short_16: HJ4QMZUKB47FLVKP · pith_short_8: HJ4QMZUK

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/HJ4QMZUKB47FLVKPAXBDIWODKP \
  | 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: 3a7906668a0f3e55d54f05c23459c353d057687bb27036bb35f83a16db861475

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3fd38b8fc9ac2f575ed55c48c5df1fa1e4061f154852ff9cfcc8b6cfea1340a2",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2016-08-29T18:46:19Z",
    "title_canon_sha256": "1a5976c85cd369cf9c0a943d81dd565f61551b74f3ff6914c64c4ac32b2195ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.08177",
    "kind": "arxiv",
    "version": 2
  }
}