Pith Number

pith:QCEAQQWR

pith:2007:QCEAQQWR6CVL5ZB6HSDMWCEGVW

not attested not anchored not stored refs pending

Renormalisation Flow and Universality for Ultracold Fermionic Atoms

C. Wetterich, H. Gies, J. M. Pawlowski, S. Diehl

arxiv:cond-mat/0703366 v2 · 2007-03-14 · cond-mat.supr-con · cond-mat.stat-mech · hep-th · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QCEAQQWR6CVL5ZB6HSDMWCEGVW}

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	2026-07-04T15:28:42.514151Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80880842d1f0aabee43e3c86cb0886ad81c44735dd163c73aebc4ae3baa70fef

Aliases

arxiv: cond-mat/0703366 · arxiv_version: cond-mat/0703366v2 · doi: 10.48550/arxiv.cond-mat/0703366 · pith_short_12: QCEAQQWR6CVL · pith_short_16: QCEAQQWR6CVL5ZB6 · pith_short_8: QCEAQQWR

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/QCEAQQWR6CVL5ZB6HSDMWCEGVW \
  | 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: 80880842d1f0aabee43e3c86cb0886ad81c44735dd163c73aebc4ae3baa70fef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3851499c5e51cd2fe5824638ddc8aa28ae7bc9612626c1cd56f792d6ca994f4",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "hep-th",
      "quant-ph"
    ],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2007-03-14T17:08:49Z",
    "title_canon_sha256": "fc10461116c5f14f1332ec69508d735cebdbe4b027be1151ec9cd535454a96a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0703366",
    "kind": "arxiv",
    "version": 2
  }
}