Pith Number

pith:6OQHP2CD

pith:2022:6OQHP2CDCGDGSX4GPSE6JJUHPP

not attested not anchored not stored refs pending

Pauli blocking of stimulated emission in a degenerate Fermi gas

Hendrick L. Bethlem, Kees Steinebach, Kjeld S. E. Eikema, Raphael Jannin, Yuri van der Werf

arxiv:2204.00439 v1 · 2022-04-01 · 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{6OQHP2CDCGDGSX4GPSE6JJUHPP}

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	2026-07-05T05:18:27.675549Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3a077e8431186695f867c89e4a6877bf131fa548b17291bc949943f76230eac

Aliases

arxiv: 2204.00439 · arxiv_version: 2204.00439v1 · doi: 10.48550/arxiv.2204.00439 · pith_short_12: 6OQHP2CDCGDG · pith_short_16: 6OQHP2CDCGDGSX4G · pith_short_8: 6OQHP2CD

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/6OQHP2CDCGDGSX4GPSE6JJUHPP \
  | 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: f3a077e8431186695f867c89e4a6877bf131fa548b17291bc949943f76230eac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a755757cad4346b2b92353ec2323875d8ba51202b45cb9d56f90f97440cbe85",
    "cross_cats_sorted": [
      "cond-mat.quant-gas"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2022-04-01T13:51:57Z",
    "title_canon_sha256": "a6346a40dcc4ed1084fa2bd657c7a30430996d24fd3a303f5d9e3c65680e7489"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.00439",
    "kind": "arxiv",
    "version": 1
  }
}