Pith Number

pith:HCOQUNAT

pith:2014:HCOQUNATSA4AWM2QXS4UREUZDJ

not attested not anchored not stored refs pending

Stability of Topological Insulators with Non-Abelian Edge Excitations

Andrea Cappelli, Enrico Randellini

arxiv:1407.0582 v2 · 2014-07-02 · 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{HCOQUNATSA4AWM2QXS4UREUZDJ}

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	2026-05-18T01:42:42.709811Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

389d0a341390380b3350bcb94892991a53c3046364658447b62730565a8ce883

Aliases

arxiv: 1407.0582 · arxiv_version: 1407.0582v2 · doi: 10.48550/arxiv.1407.0582 · pith_short_12: HCOQUNATSA4A · pith_short_16: HCOQUNATSA4AWM2Q · pith_short_8: HCOQUNAT

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/HCOQUNATSA4AWM2QXS4UREUZDJ \
  | 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: 389d0a341390380b3350bcb94892991a53c3046364658447b62730565a8ce883

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81a77bada8d4c44b2b11a8b587a4845ad50d9cab282e001e48c414c545fb6623",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2014-07-02T14:28:42Z",
    "title_canon_sha256": "3e76aaed729afa57c85b1f6f4468fcf365994fa9c9ffa22778c3a686fe66f088"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.0582",
    "kind": "arxiv",
    "version": 2
  }
}