Pith Number

pith:ZALBHBA7

pith:2012:ZALBHBA7MOB2PT3PTB6PF3KOE4

not attested not anchored not stored refs pending

Optical selection rules in topological insulators Bi$_2$Sb$_3$, Bi$_2$Se$_3$, Bi$_2$Te$_3$ and Sb$_2$Te$_3$

Jian Li, Jiufeng J. Tu, Joseph L. Birman

arxiv:1204.3068 v2 · 2012-04-13 · 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{ZALBHBA7MOB2PT3PTB6PF3KOE4}

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	2026-05-18T03:56:33.723578Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c81613841f6383a7cf6f987cf2ed4e271e8a85a0567e54939e884f6daebbb224

Aliases

arxiv: 1204.3068 · arxiv_version: 1204.3068v2 · doi: 10.48550/arxiv.1204.3068 · pith_short_12: ZALBHBA7MOB2 · pith_short_16: ZALBHBA7MOB2PT3P · pith_short_8: ZALBHBA7

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/ZALBHBA7MOB2PT3PTB6PF3KOE4 \
  | 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: c81613841f6383a7cf6f987cf2ed4e271e8a85a0567e54939e884f6daebbb224

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40c8eb88f9f51a390260581b5eb9c6fb096fef56d12fea0490cd5883f41ec87a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-04-13T18:29:37Z",
    "title_canon_sha256": "ca3cfd2710845c73d93a91eb1dd730811125cda731902515a7f6b45a03cf3ed3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.3068",
    "kind": "arxiv",
    "version": 2
  }
}