Pith Number

pith:RJR6KXZD

pith:2012:RJR6KXZDHPUV4PJCDATPQISEKE

not attested not anchored not stored refs pending

Iron-Based Superconductors: $S_4$ Symmetry Superconductors

Jiangping Hu

arxiv:1203.2304 v3 · 2012-03-11 · 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{RJR6KXZDHPUV4PJCDATPQISEKE}

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	2026-05-18T03:59:15.440443Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a63e55f233be95e3d221826f82244511aa202a770702ab0a008031105afe40c

Aliases

arxiv: 1203.2304 · arxiv_version: 1203.2304v3 · doi: 10.48550/arxiv.1203.2304 · pith_short_12: RJR6KXZDHPUV · pith_short_16: RJR6KXZDHPUV4PJC · pith_short_8: RJR6KXZD

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/RJR6KXZDHPUV4PJCDATPQISEKE \
  | 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: 8a63e55f233be95e3d221826f82244511aa202a770702ab0a008031105afe40c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8af9908b433a870e4f0cb80e19e60fb769e7206c1ff8516621a9c7fa50aef0e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2012-03-11T02:15:57Z",
    "title_canon_sha256": "6055c8725f36da09c614f5f9daa85dd5f407a269e8ee4bbc21e4728e7cfc5faf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.2304",
    "kind": "arxiv",
    "version": 3
  }
}