Pith Number

pith:NZ6T6ZIR

pith:2018:NZ6T6ZIRTZET22Z7RZ6FUACGYX

not attested not anchored not stored refs pending

Nodal gaps in the nematic superconductor FeSe from heat capacity

Amir-Abbas Haghighirad, Christoph Meingast, Fr\'ed\'eric Hardy, Liran Wang, Maik Barth, Michael Merz, Mingquan He, Peter Adelmann, Peter Schweiss, Robert Eder, Thomas Wolf

arxiv:1807.07907 v1 · 2018-07-20 · cond-mat.supr-con · 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{NZ6T6ZIRTZET22Z7RZ6FUACGYX}

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	2026-05-17T23:54:43.785248Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e7d3f65119e493d6b3f8e7c5a0046c5dc4a0860e4b0dd3e62985f5e4ea8cd7b

Aliases

arxiv: 1807.07907 · arxiv_version: 1807.07907v1 · doi: 10.48550/arxiv.1807.07907 · pith_short_12: NZ6T6ZIRTZET · pith_short_16: NZ6T6ZIRTZET22Z7 · pith_short_8: NZ6T6ZIR

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/NZ6T6ZIRTZET22Z7RZ6FUACGYX \
  | 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: 6e7d3f65119e493d6b3f8e7c5a0046c5dc4a0860e4b0dd3e62985f5e4ea8cd7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0f55dea162691d7c93cb4196a29ca6ae8ae312206653ae2297dd29001dbb7cb",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2018-07-20T15:52:45Z",
    "title_canon_sha256": "26bb6ca52be18e0d43d709876886543548017c277f09483410349563c71a5240"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.07907",
    "kind": "arxiv",
    "version": 1
  }
}