Pith Number

pith:C7BY5YW7

pith:2013:C7BY5YW7ASSCWZK42YAKQHVFWX

not attested not anchored not stored refs pending

The surface density of states of layered {\it f}-electron materials

Norio Kawakami, Robert Peters

arxiv:1310.4233 v2 · 2013-10-16 · 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{C7BY5YW7ASSCWZK42YAKQHVFWX}

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	2026-05-18T03:01:35.349082Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17c38ee2df04a42b655cd600a81ea5b5dc70cc8fd556585598a3f934af75927b

Aliases

arxiv: 1310.4233 · arxiv_version: 1310.4233v2 · doi: 10.48550/arxiv.1310.4233 · pith_short_12: C7BY5YW7ASSC · pith_short_16: C7BY5YW7ASSCWZK4 · pith_short_8: C7BY5YW7

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/C7BY5YW7ASSCWZK42YAKQHVFWX \
  | 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: 17c38ee2df04a42b655cd600a81ea5b5dc70cc8fd556585598a3f934af75927b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "050e549f34baab198612c1564920e93efcfc6939ac015df2637d608dd7f4f94d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2013-10-16T00:43:02Z",
    "title_canon_sha256": "5bb743dabbc51236505216e6fb952ad51cd3ff92d13cfbccc6e0f63c320f1df5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.4233",
    "kind": "arxiv",
    "version": 2
  }
}