Pith Number

pith:6WNIJ7QQ

pith:2012:6WNIJ7QQUP7SEBRUBX3OBXLXFO

not attested not anchored not stored refs pending

Specific Heat To Hc2: Evidence for Nodes or Deep Minima in the Superconducting Gap of Under- and Overdoped Ba(Fe1-xCox)2As2

A. S. Sefat, B. D. Faeth, F. Ronning, G. R. Stewart, J. S. Kim, K. Gofryk, K. H. Kim, K. Y. Choi, P.J. Hirschfeld, Y. Wang

arxiv:1206.5354 v1 · 2012-06-23 · 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{6WNIJ7QQUP7SEBRUBX3OBXLXFO}

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	2026-05-18T03:51:01.573964Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f59a84fe10a3ff2206340df6e0dd772b9f70eb2ea02b67849c17c1609ff66a02

Aliases

arxiv: 1206.5354 · arxiv_version: 1206.5354v1 · doi: 10.48550/arxiv.1206.5354 · pith_short_12: 6WNIJ7QQUP7S · pith_short_16: 6WNIJ7QQUP7SEBRU · pith_short_8: 6WNIJ7QQ

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/6WNIJ7QQUP7SEBRUBX3OBXLXFO \
  | 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: f59a84fe10a3ff2206340df6e0dd772b9f70eb2ea02b67849c17c1609ff66a02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3059f30c527ee0222ac81fbe50ad9916c6ad5f290ea2b557d67a9a50662c5a1c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2012-06-23T03:13:09Z",
    "title_canon_sha256": "60aed116acad9400352b7a68f6be282f4d2d4adf59a4c6cc0ebce0dffffe1a9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.5354",
    "kind": "arxiv",
    "version": 1
  }
}