Pith Number

pith:YQ5ZCRRX

pith:2015:YQ5ZCRRXS6KY47BG7LOUDGPDND

not attested not anchored not stored refs pending

Critical region of the superfluid transition in the BCS-BEC crossover

N. Dupuis, T. Debelhoir

arxiv:1507.02818 v2 · 2015-07-10 · cond-mat.quant-gas · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YQ5ZCRRXS6KY47BG7LOUDGPDND}

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	2026-05-18T01:19:34.251646Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c43b91463797958e7c26fadd4199e368da02e3042f51d60b6eed11f093bb2706

Aliases

arxiv: 1507.02818 · arxiv_version: 1507.02818v2 · doi: 10.48550/arxiv.1507.02818 · pith_short_12: YQ5ZCRRXS6KY · pith_short_16: YQ5ZCRRXS6KY47BG · pith_short_8: YQ5ZCRRX

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/YQ5ZCRRXS6KY47BG7LOUDGPDND \
  | 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: c43b91463797958e7c26fadd4199e368da02e3042f51d60b6eed11f093bb2706

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4e65a0dcb3b05bd4bba23d94ea6407a866ef722aacf9790c7a2e9c8070ff05c",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2015-07-10T09:26:53Z",
    "title_canon_sha256": "9d2f264bd9037d6bc554ef8be05e8403be624f901701acea0e19ad179bb2da93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.02818",
    "kind": "arxiv",
    "version": 2
  }
}