Pith Number

pith:LRU4QQBP

pith:2014:LRU4QQBPAUH6P3DE5AT3NWY62O

not attested not anchored not stored refs pending

Superconducting properties of BiS2 based superconductor NdO1-xFxBiS2 (x=0 to 0.9)

Rajveer Jha, V.P.S. Awana

arxiv:1401.4811 v2 · 2014-01-20 · 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{LRU4QQBPAUH6P3DE5AT3NWY62O}

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	2026-05-18T02:56:06.314426Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c69c8402f050fe7ec64e827b6db1ed38f4fffdda8b66c2b5ab47d5bdc66ad96

Aliases

arxiv: 1401.4811 · arxiv_version: 1401.4811v2 · doi: 10.48550/arxiv.1401.4811 · pith_short_12: LRU4QQBPAUH6 · pith_short_16: LRU4QQBPAUH6P3DE · pith_short_8: LRU4QQBP

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/LRU4QQBPAUH6P3DE5AT3NWY62O \
  | 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: 5c69c8402f050fe7ec64e827b6db1ed38f4fffdda8b66c2b5ab47d5bdc66ad96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "445bb48052d33bec133ed8943ca724d91e28229385674899737a68c7be7896f1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2014-01-20T07:38:06Z",
    "title_canon_sha256": "1583731d09fa083468e1d51cedbf5528df233fb228140ba8104e4139024d40a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.4811",
    "kind": "arxiv",
    "version": 2
  }
}