Pith Number

pith:FBGYKEPU

pith:2013:FBGYKEPUUXSDVISAAHT7GQUXI6

not attested not anchored not stored refs pending

Topological spin excitations induced by an external magnetic field coupled to a surface with rotational symmetry

R. Dandoloff, V. L. Carvalho-Santos

arxiv:1302.6947 v1 · 2013-02-27 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FBGYKEPUUXSDVISAAHT7GQUXI6}

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	2026-05-18T01:51:26.569585Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

284d8511f4a5e43aa24001e7f3429747ae4b749e40caa249a1e432cc3c3c37ed

Aliases

arxiv: 1302.6947 · arxiv_version: 1302.6947v1 · doi: 10.48550/arxiv.1302.6947 · pith_short_12: FBGYKEPUUXSD · pith_short_16: FBGYKEPUUXSDVISA · pith_short_8: FBGYKEPU

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/FBGYKEPUUXSDVISAAHT7GQUXI6 \
  | 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: 284d8511f4a5e43aa24001e7f3429747ae4b749e40caa249a1e432cc3c3c37ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1d05a01af0d9a2e6dc62c48d0573414cc88707240bfe8d14da6558ef82bf49c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2013-02-27T18:26:12Z",
    "title_canon_sha256": "8b7529a6abb0ba41b57530d0e9675d97c05c2d7b97b677dee7baa389e86a9d1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.6947",
    "kind": "arxiv",
    "version": 1
  }
}