Pith Number

pith:N23KYA2A

pith:2011:N23KYA2AY36DPGKN3LE3H5KIPN

not attested not anchored not stored refs pending

Evolution of correlation strength in KxFe(2-y)Se2 superconductor doped with S

C. Petrovic, Hechang Lei, Kefeng Wang

arxiv:1104.5711 v1 · 2011-04-29 · 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{N23KYA2AY36DPGKN3LE3H5KIPN}

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	2026-05-18T02:02:10.925184Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6eb6ac0340c6fc37994ddac9b3f5487b5eb2e70326ebc0b2b2a7d5ad2f71ca8b

Aliases

arxiv: 1104.5711 · arxiv_version: 1104.5711v1 · doi: 10.48550/arxiv.1104.5711 · pith_short_12: N23KYA2AY36D · pith_short_16: N23KYA2AY36DPGKN · pith_short_8: N23KYA2A

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/N23KYA2AY36DPGKN3LE3H5KIPN \
  | 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: 6eb6ac0340c6fc37994ddac9b3f5487b5eb2e70326ebc0b2b2a7d5ad2f71ca8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "102be49316dede05038ca46ac93f3548c60b1eeeae175dd2921375e54caa47bd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2011-04-29T19:57:20Z",
    "title_canon_sha256": "a10a45b226f598b9a2fa12bb46467afdd6351ba3d3da5a375f5746f76ae2aece"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.5711",
    "kind": "arxiv",
    "version": 1
  }
}