Pith Number

pith:VPQNXM7M

pith:2014:VPQNXM7MKDI4CJSMCKAVNWOSBJ

not attested not anchored not stored refs pending

Superconducting Gaps via Raman Scattering in Iron Superconductors

Chandan Setty, Jiangping Hu

arxiv:1404.7745 v1 · 2014-04-30 · 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{VPQNXM7MKDI4CJSMCKAVNWOSBJ}

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	2026-05-18T01:43:21.467281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

abe0dbb3ec50d1c1264c128156d9d20a7497722ebd6e2dd55a42636cae819199

Aliases

arxiv: 1404.7745 · arxiv_version: 1404.7745v1 · doi: 10.48550/arxiv.1404.7745 · pith_short_12: VPQNXM7MKDI4 · pith_short_16: VPQNXM7MKDI4CJSM · pith_short_8: VPQNXM7M

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/VPQNXM7MKDI4CJSMCKAVNWOSBJ \
  | 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: abe0dbb3ec50d1c1264c128156d9d20a7497722ebd6e2dd55a42636cae819199

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc14d570153dac82f4230cf3c20b4bc67e5b245e048ae42c23b48d47be07e73f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2014-04-30T14:49:04Z",
    "title_canon_sha256": "9ed8cfad9cec004b9066d5bb0499c67bcb545ddd4a2d832c2de512e95510c443"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.7745",
    "kind": "arxiv",
    "version": 1
  }
}