Pith Number

pith:OACIM4QA

pith:2010:OACIM4QAISOT7DBDS7TWPQM2FB

not attested not anchored not stored refs pending

Temperature dependence of the contact in a unitary Fermi gas

C. J. Vale, E. D. Kuhnle, H. Hu, P. Dyke, P. Hannaford, S. Hoinka

arxiv:1012.2626 v1 · 2010-12-13 · 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{OACIM4QAISOT7DBDS7TWPQM2FB}

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	2026-05-18T02:04:29.825875Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7004867200449d3f8c2397e767c19a287b0906db0ef01a6ee1631ae986cd478a

Aliases

arxiv: 1012.2626 · arxiv_version: 1012.2626v1 · doi: 10.48550/arxiv.1012.2626 · pith_short_12: OACIM4QAISOT · pith_short_16: OACIM4QAISOT7DBD · pith_short_8: OACIM4QA

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/OACIM4QAISOT7DBDS7TWPQM2FB \
  | 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: 7004867200449d3f8c2397e767c19a287b0906db0ef01a6ee1631ae986cd478a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10d015becbd71d88e7349e25d91b976bdf47bcb256478efed4dc41e1eeba601a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2010-12-13T04:06:14Z",
    "title_canon_sha256": "96008920daf716d0f9ff410121072345bd1a43407e4e639a5a44b5a4b0810d6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.2626",
    "kind": "arxiv",
    "version": 1
  }
}