Pith Number

pith:KCXW5N25

pith:2017:KCXW5N256LA3I6JDL5T7YX25A2

not attested not anchored not stored refs pending

Renormalization of the superfluid density in the two-dimensional BCS-BEC crossover

G. Bighin, L. Salasnich

arxiv:1710.11171 v1 · 2017-10-30 · 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{KCXW5N256LA3I6JDL5T7YX25A2}

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	2026-05-18T00:10:11.129558Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50af6eb75df2c1b479235f67fc5f5d068f5244162dab6153dc29c628d73888fd

Aliases

arxiv: 1710.11171 · arxiv_version: 1710.11171v1 · doi: 10.48550/arxiv.1710.11171 · pith_short_12: KCXW5N256LA3 · pith_short_16: KCXW5N256LA3I6JD · pith_short_8: KCXW5N25

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/KCXW5N256LA3I6JDL5T7YX25A2 \
  | 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: 50af6eb75df2c1b479235f67fc5f5d068f5244162dab6153dc29c628d73888fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d33611d53b7e626b33169af0a4f5e9f9a2daeb8b2aed930e2c7b03b18036e1a",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2017-10-30T18:28:37Z",
    "title_canon_sha256": "304b79e142d82846bc7a61be50e1770a1dd5c493d5870848b30287859a7ccb8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.11171",
    "kind": "arxiv",
    "version": 1
  }
}