Pith Number

pith:DWXN76VH

pith:2016:DWXN76VHEWXEF4IH7R7J6FPRQW

not attested not anchored not stored refs pending

Thermopower enhancement from engineering the Na$_{0.7}$CoO$_2$ interacting fermiology via Fe doping

Anke Weidenkaff, Denitsa Shopova, Frank Lechermann, Raphael Richter, Wenjie Xie

arxiv:1601.04427 v2 · 2016-01-18 · cond-mat.mtrl-sci · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DWXN76VHEWXEF4IH7R7J6FPRQW}

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	2026-05-18T00:17:46.553214Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1daedffaa725ae42f107fc7e9f15f185baadc352a9e0d8d4e8aafc0b74092585

Aliases

arxiv: 1601.04427 · arxiv_version: 1601.04427v2 · doi: 10.48550/arxiv.1601.04427 · pith_short_12: DWXN76VHEWXE · pith_short_16: DWXN76VHEWXEF4IH · pith_short_8: DWXN76VH

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/DWXN76VHEWXEF4IH7R7J6FPRQW \
  | 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: 1daedffaa725ae42f107fc7e9f15f185baadc352a9e0d8d4e8aafc0b74092585

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dab90a88bf5d99ea6807ac4ba1876f0c6503649374ed228d4b3a6e7769b18da2",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2016-01-18T08:40:32Z",
    "title_canon_sha256": "528027353751d6530ed1f4b811a38d4ed27eb179b32fe5921c4aea990a131d19"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.04427",
    "kind": "arxiv",
    "version": 2
  }
}