Pith Number

pith:H7GS7LA5

pith:2013:H7GS7LA5TXQFFNH4CFIT52A6XG

not attested not anchored not stored refs pending

Comment on "Weyl fermions and the anomalous Hall effect in metallic ferromagnets"

David Vanderbilt, F.D.M. Haldane, Ivo Souza

arxiv:1312.4200 v1 · 2013-12-15 · cond-mat.mes-hall · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H7GS7LA5TXQFFNH4CFIT52A6XG}

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	2026-05-18T02:46:39.308424Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3fcd2fac1d9de052b4fc11513ee81eb9ba5fcc32f424729c9a07115cf59ea12e

Aliases

arxiv: 1312.4200 · arxiv_version: 1312.4200v1 · doi: 10.48550/arxiv.1312.4200 · pith_short_12: H7GS7LA5TXQF · pith_short_16: H7GS7LA5TXQFFNH4 · pith_short_8: H7GS7LA5

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/H7GS7LA5TXQFFNH4CFIT52A6XG \
  | 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: 3fcd2fac1d9de052b4fc11513ee81eb9ba5fcc32f424729c9a07115cf59ea12e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27b726dfd6bb4fab80774c8cd13c9c4b4cb665594efc910ad726f442337c5538",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2013-12-15T22:29:57Z",
    "title_canon_sha256": "45197da54cb31a7c2394204f6575f28bcb3df5bbd49cf9f8d6929af2ec73532c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.4200",
    "kind": "arxiv",
    "version": 1
  }
}