Pith Number

pith:QSVA2BTK

pith:2010:QSVA2BTKFSNVMG3S22PNQ6WN7L

not attested not anchored not stored refs pending

Intrinsic and extrinsic perturbations on the topological insulator Bi2Se3 surface states

Bhagawan Sahu, Jiwon Chang, Leonard F. Register, Priyamvada Jadaun, Sanjay K. Banerjee

arxiv:1012.2927 v1 · 2010-12-14 · 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{QSVA2BTKFSNVMG3S22PNQ6WN7L}

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	2026-05-18T04:33:26.398468Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84aa0d066a2c9b561b72d69ed87acdface6278fa8cde05198c4a862812bc801d

Aliases

arxiv: 1012.2927 · arxiv_version: 1012.2927v1 · doi: 10.48550/arxiv.1012.2927 · pith_short_12: QSVA2BTKFSNV · pith_short_16: QSVA2BTKFSNVMG3S · pith_short_8: QSVA2BTK

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/QSVA2BTKFSNVMG3S22PNQ6WN7L \
  | 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: 84aa0d066a2c9b561b72d69ed87acdface6278fa8cde05198c4a862812bc801d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac49118495070bdee41b12427127ba757aa680560f632bd376e946b421e90ec4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2010-12-14T04:37:04Z",
    "title_canon_sha256": "8293d5dd5a49008581fd247ae3e92a69f15371aa4f3967d660228ae1b4c86581"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.2927",
    "kind": "arxiv",
    "version": 1
  }
}