Pith Number

pith:PECRS2CV

pith:2009:PECRS2CVUJCZ2CXBKAQSR5CFJB

not attested not anchored not stored refs pending

Singlet and triplet BCS pairs in a gas of two-species fermionic polar molecules

C.-P. Sun, J.-N. Zhang, S. Yi, T. Shi

arxiv:0910.4051 v1 · 2009-10-21 · 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{PECRS2CVUJCZ2CXBKAQSR5CFJB}

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	2026-05-18T02:11:13.355388Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7905196855a2459d0ae1502128f445484e33a74f8b815f05241310d808c0a55d

Aliases

arxiv: 0910.4051 · arxiv_version: 0910.4051v1 · doi: 10.48550/arxiv.0910.4051 · pith_short_12: PECRS2CVUJCZ · pith_short_16: PECRS2CVUJCZ2CXB · pith_short_8: PECRS2CV

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/PECRS2CVUJCZ2CXBKAQSR5CFJB \
  | 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: 7905196855a2459d0ae1502128f445484e33a74f8b815f05241310d808c0a55d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6408bf12084275a62d9b6b9c05dddc9fd823980b60aa975498876d727c539c5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2009-10-21T13:30:22Z",
    "title_canon_sha256": "ace380fc167a861c52500f339f958fc2aaf1cf678bb36278d1b132f7829d21e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.4051",
    "kind": "arxiv",
    "version": 1
  }
}