Pith Number

pith:WB44TREL

pith:2012:WB44TRELFSHEHTXCDLAEM7DU5H

not attested not anchored not stored refs pending

The BCS Pairing Instability in the Thermodynamic Limit

F. Marsiglio, K. S. D. Beach, R. J. Gooding

arxiv:1203.5122 v1 · 2012-03-22 · 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{WB44TRELFSHEHTXCDLAEM7DU5H}

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	2026-05-18T00:45:52.660748Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b079c9c48b2c8e43cee21ac0467c74e9fd397eeb81a2e76d25444b446f69d69e

Aliases

arxiv: 1203.5122 · arxiv_version: 1203.5122v1 · doi: 10.48550/arxiv.1203.5122 · pith_short_12: WB44TRELFSHE · pith_short_16: WB44TRELFSHEHTXC · pith_short_8: WB44TREL

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/WB44TRELFSHEHTXCDLAEM7DU5H \
  | 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: b079c9c48b2c8e43cee21ac0467c74e9fd397eeb81a2e76d25444b446f69d69e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b66ab15d956a8d15ff451823864e160fbd30d4e47bb5384816cdedfeebfb464c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2012-03-22T20:44:34Z",
    "title_canon_sha256": "da3c78ac2b8fddc725e8cb825e7c1ecfc2c0a2c96f9c03c8664b6a991b45f7e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.5122",
    "kind": "arxiv",
    "version": 1
  }
}