Pith Number

pith:U6A54V2M

pith:2010:U6A54V2MKFRCCCXPDPET5KCE6T

not attested not anchored not stored refs pending

Quasi-one- and quasi-two-dimensional perfect Bose gas: the second critical density and generalised condensation

Mathieu Beau (CPT), Valentin A. Zagrebnov (CPT)

arxiv:1002.1242 v3 · 2010-02-05 · cond-mat.quant-gas · cond-mat.stat-mech

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U6A54V2MKFRCCCXPDPET5KCE6T}

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	2026-05-18T01:28:35.808062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a781de574c5162210aef1bc93ea844f4e293f175e84b52452beed0e39ff4c091

Aliases

arxiv: 1002.1242 · arxiv_version: 1002.1242v3 · doi: 10.48550/arxiv.1002.1242 · pith_short_12: U6A54V2MKFRC · pith_short_16: U6A54V2MKFRCCCXP · pith_short_8: U6A54V2M

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/U6A54V2MKFRCCCXPDPET5KCE6T \
  | 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: a781de574c5162210aef1bc93ea844f4e293f175e84b52452beed0e39ff4c091

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6da34e3215558cba0712e2b7e633c890935d3064d2b0f7f0e5651810b0f6bff",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2010-02-05T15:00:55Z",
    "title_canon_sha256": "f42d7f74ad0d72534c19a0fc1e56cbafd8421349ebaf1ec098b87f2851872a30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.1242",
    "kind": "arxiv",
    "version": 3
  }
}