Pith Number

pith:NATWQRNM

pith:2018:NATWQRNMCWWQ7OZRS2WBZWFNUR

not attested not anchored not stored refs pending

Anisotropy effects on the critical magnetic field in CaC$_{6}$ superconductor

Ewa A. Drzazga, Iza A. Wrona, Rados{\l}aw Szcz\k{e}\'sniak

arxiv:1810.12878 v1 · 2018-10-30 · 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{NATWQRNMCWWQ7OZRS2WBZWFNUR}

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	2026-05-17T23:47:29.811440Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68276845ac15ad0fbb3196ac1cd8ada45c536879b8483fb286d46863ab25c39f

Aliases

arxiv: 1810.12878 · arxiv_version: 1810.12878v1 · doi: 10.48550/arxiv.1810.12878 · pith_short_12: NATWQRNMCWWQ · pith_short_16: NATWQRNMCWWQ7OZR · pith_short_8: NATWQRNM

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/NATWQRNMCWWQ7OZRS2WBZWFNUR \
  | 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: 68276845ac15ad0fbb3196ac1cd8ada45c536879b8483fb286d46863ab25c39f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e01f34aa70790360eedbc1a710a28ce0ebdbd0d0983e83b5648705d42e4bdf23",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2018-10-30T17:22:08Z",
    "title_canon_sha256": "1c6a4f004aa1e145af9e600200b54d1df180435fe0312c4851571f175c276794"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.12878",
    "kind": "arxiv",
    "version": 1
  }
}