Pith Number

pith:EJ4FAKO4

pith:2018:EJ4FAKO4SRSPLKTF5YLASDJKQA

not attested not anchored not stored refs pending

Thermoelectric anisotropy in Ba(Fe1-xCox)2As2 iron-based superconductor

Krzysztof Rogacki, Marcin Matusiak, Thomas Wolf

arxiv:1805.08510 v1 · 2018-05-22 · 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{EJ4FAKO4SRSPLKTF5YLASDJKQA}

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	2026-05-18T00:14:13.554388Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22785029dc9464f5aa65ee16090d2a800b435e6d85a4dc58f3540b967aed6d63

Aliases

arxiv: 1805.08510 · arxiv_version: 1805.08510v1 · doi: 10.48550/arxiv.1805.08510 · pith_short_12: EJ4FAKO4SRSP · pith_short_16: EJ4FAKO4SRSPLKTF · pith_short_8: EJ4FAKO4

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/EJ4FAKO4SRSPLKTF5YLASDJKQA \
  | 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: 22785029dc9464f5aa65ee16090d2a800b435e6d85a4dc58f3540b967aed6d63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6f4d5239be51b8fede5efa886a54095571c14a6da2eed0e7954a0c95e13584b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2018-05-22T11:34:53Z",
    "title_canon_sha256": "9a1657f6ccd559895a1c19542106284522285b215eb34f790391ef42c5f5b84e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.08510",
    "kind": "arxiv",
    "version": 1
  }
}