Pith Number

pith:UU4S6ZPF

pith:2010:UU4S6ZPFQ5CKPATQUYPYN6POTI

not attested not anchored not stored refs pending

BCS-BEC crossover in a trapped Fermi super-fluid using a density-functional equation

S. K. Adhikari

arxiv:1003.1712 v1 · 2010-03-08 · 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{UU4S6ZPFQ5CKPATQUYPYN6POTI}

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	2026-05-18T02:08:36.484850Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5392f65e58744a78270a61f86f9ee9a375a0561cd28f10ddc9a28e60f4df44c

Aliases

arxiv: 1003.1712 · arxiv_version: 1003.1712v1 · doi: 10.48550/arxiv.1003.1712 · pith_short_12: UU4S6ZPFQ5CK · pith_short_16: UU4S6ZPFQ5CKPATQ · pith_short_8: UU4S6ZPF

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/UU4S6ZPFQ5CKPATQUYPYN6POTI \
  | 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: a5392f65e58744a78270a61f86f9ee9a375a0561cd28f10ddc9a28e60f4df44c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e294c470558a8018ebbd80bca4e2ef27ec75085885412ea6aa0ccc7cce61529a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2010-03-08T20:49:34Z",
    "title_canon_sha256": "51536492a6d5bff8310ced377f951bdd7ad3620516ec994da929e86c0db157bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.1712",
    "kind": "arxiv",
    "version": 1
  }
}