Pith Number

pith:A7FNWZYF

pith:2013:A7FNWZYFS77O77LZ7WE3X4UNLL

not attested not anchored not stored refs pending

Interacting and fractional topological insulators via the $\mathbb{Z}_2$ chiral anomaly

Maciej Koch-Janusz, Zohar Ringel

arxiv:1311.6507 v2 · 2013-11-25 · 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{A7FNWZYFS77O77LZ7WE3X4UNLL}

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	2026-05-18T02:57:17.229309Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07cadb670597feeffd79fd89bbf28d5ac5727345a422f26bbc2f55cd4066630a

Aliases

arxiv: 1311.6507 · arxiv_version: 1311.6507v2 · doi: 10.48550/arxiv.1311.6507 · pith_short_12: A7FNWZYFS77O · pith_short_16: A7FNWZYFS77O77LZ · pith_short_8: A7FNWZYF

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/A7FNWZYFS77O77LZ7WE3X4UNLL \
  | 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: 07cadb670597feeffd79fd89bbf28d5ac5727345a422f26bbc2f55cd4066630a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64c723f096674f0c23b963a38220042f131032dc241697153754628e3017580d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2013-11-25T22:30:40Z",
    "title_canon_sha256": "b7f50397b43cd9656b039a35292ac835fd4c6ee06d07194a13308f5c87ef16d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.6507",
    "kind": "arxiv",
    "version": 2
  }
}