Pith Number

pith:QPGKI5ZU

pith:2018:QPGKI5ZUMOCO3I6CP3OTFR22VF

not attested not anchored not stored refs pending

The thermodynamic critical field and specific heat of superconducting state in phosphorene under strain

Adam Z. Kaczmarek, Ewa A. Drzazga, Kamila A. Szewczyk

arxiv:1805.04284 v3 · 2018-05-11 · 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{QPGKI5ZUMOCO3I6CP3OTFR22VF}

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	2026-05-17T23:47:31.132278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83cca477346384eda3c27edd32c75aa97d5984827b6780d290b3101371824c9f

Aliases

arxiv: 1805.04284 · arxiv_version: 1805.04284v3 · doi: 10.48550/arxiv.1805.04284 · pith_short_12: QPGKI5ZUMOCO · pith_short_16: QPGKI5ZUMOCO3I6C · pith_short_8: QPGKI5ZU

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/QPGKI5ZUMOCO3I6CP3OTFR22VF \
  | 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: 83cca477346384eda3c27edd32c75aa97d5984827b6780d290b3101371824c9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfc205a3d08b2b2bb24d4fd3eb22c737557d295061f5bfc7a7828e64f4c2eb96",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2018-05-11T09:09:55Z",
    "title_canon_sha256": "c3455bf13c136424b822cf211602363a229271f55b65d17df9dc4703d5d835a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.04284",
    "kind": "arxiv",
    "version": 3
  }
}