Pith Number

pith:BGPAEAJE

pith:2011:BGPAEAJED2VMDJGVW2XRIJ3VRM

not attested not anchored not stored refs pending

Elastic properties and inter-atomic bonding in new superconductor KFe2Se2 from first principles calculations

A.L. Ivanovskii, I.R. Shein

arxiv:1102.3248 v1 · 2011-02-16 · cond-mat.supr-con · cond-mat.mtrl-sci

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BGPAEAJED2VMDJGVW2XRIJ3VRM}

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	2026-05-18T02:03:10.614807Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

099e0201241eaac1a4d5b6af1427758b1a5a32e547bb3dd4e07bf13708f0faa2

Aliases

arxiv: 1102.3248 · arxiv_version: 1102.3248v1 · doi: 10.48550/arxiv.1102.3248 · pith_short_12: BGPAEAJED2VM · pith_short_16: BGPAEAJED2VMDJGV · pith_short_8: BGPAEAJE

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/BGPAEAJED2VMDJGVW2XRIJ3VRM \
  | 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: 099e0201241eaac1a4d5b6af1427758b1a5a32e547bb3dd4e07bf13708f0faa2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76c05a82f02b4b66b560bed0f96cf2df01f2aa675db971465effc06ec8287dc7",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2011-02-16T06:39:53Z",
    "title_canon_sha256": "84e8968828ba26bcacc3b1bacbb1fc7f24276ca468e33eb14ceb8fdf94db4175"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.3248",
    "kind": "arxiv",
    "version": 1
  }
}