Pith Number

pith:BH2T56U5

pith:2009:BH2T56U5QI5R6M3M7DQFAACM2E

not attested not anchored not stored refs pending

Trap and population imbalanced two-component Fermi gas in the BEC limit

S. A. Silotri

arxiv:0909.1561 v1 · 2009-09-08 · cond-mat.quant-gas · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BH2T56U5QI5R6M3M7DQFAACM2E}

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	2026-05-18T03:23:57.823521Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09f53efa9d823b1f336cf8e050004cd1205ac77e8de900ae438e27fff801a4c8

Aliases

arxiv: 0909.1561 · arxiv_version: 0909.1561v1 · doi: 10.48550/arxiv.0909.1561 · pith_short_12: BH2T56U5QI5R · pith_short_16: BH2T56U5QI5R6M3M · pith_short_8: BH2T56U5

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/BH2T56U5QI5R6M3M7DQFAACM2E \
  | 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: 09f53efa9d823b1f336cf8e050004cd1205ac77e8de900ae438e27fff801a4c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5615242791ac9790b1312b76fb9eb39dbfcb2ec70ef24451ba55174a7a134027",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2009-09-08T20:05:44Z",
    "title_canon_sha256": "b82bcb8798fa591d6a74334de1bdb821646a56c6181e7902c8474a654c40fa29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.1561",
    "kind": "arxiv",
    "version": 1
  }
}