Pith Number

pith:YREMJ2W5

pith:2012:YREMJ2W55GLCGZFFJT3O34URHK

not attested not anchored not stored refs pending

One- and two-dimensional reductions of the mean-field description of degenerate Fermi gases

Boris Malomed, David Laroze, Iv\'an Schmidt, Pablo D\'iaz

arxiv:1207.1738 v1 · 2012-07-06 · cond-mat.quant-gas · physics.atom-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{YREMJ2W55GLCGZFFJT3O34URHK}

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	2026-05-18T03:51:34.805068Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c448c4eadde9962364a54cf6edf2913ab221e7d2322c76b873d977a1deec1c5d

Aliases

arxiv: 1207.1738 · arxiv_version: 1207.1738v1 · doi: 10.48550/arxiv.1207.1738 · pith_short_12: YREMJ2W55GLC · pith_short_16: YREMJ2W55GLCGZFF · pith_short_8: YREMJ2W5

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/YREMJ2W55GLCGZFFJT3O34URHK \
  | 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: c448c4eadde9962364a54cf6edf2913ab221e7d2322c76b873d977a1deec1c5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9bf9a7e3069f003802917a81e947df014bea42249870af48c4b20383ac148015",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2012-07-06T21:50:32Z",
    "title_canon_sha256": "7fc00b2cd50f6ab48c613ebac309151a3e0dfbe0e7c24edbf7e7c60175b5ce5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.1738",
    "kind": "arxiv",
    "version": 1
  }
}