Pith Number

pith:IOQ4L56Z

pith:2011:IOQ4L56Z5ALMAU7WCWTNPGOV4X

not attested not anchored not stored refs pending

77Se NMR Investigation of Fe-doped Bi2Se3

Belinda Leung, Hamad M. Alyahyaei, Jing Shi, Louis-S. Bouchard, Mark A. Zurbuchen, Nanette N. Jarenwattananon, Robert E. Taylor, Xufeng Kou, Zhiyong Wang

arxiv:1109.1020 v4 · 2011-09-05 · 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{IOQ4L56Z5ALMAU7WCWTNPGOV4X}

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	2026-05-18T03:20:57.117434Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43a1c5f7d9e816c053f615a6d799d5e5f7d165090885f540f80469231b54c609

Aliases

arxiv: 1109.1020 · arxiv_version: 1109.1020v4 · doi: 10.48550/arxiv.1109.1020 · pith_short_12: IOQ4L56Z5ALM · pith_short_16: IOQ4L56Z5ALMAU7W · pith_short_8: IOQ4L56Z

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/IOQ4L56Z5ALMAU7WCWTNPGOV4X \
  | 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: 43a1c5f7d9e816c053f615a6d799d5e5f7d165090885f540f80469231b54c609

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd559c99cd19230bfa9362eff61613ea178f598de74aa601f921e224b0bb9cdc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2011-09-05T21:52:52Z",
    "title_canon_sha256": "0f49b48bfdb61428990d2d75f4e41ccedbda480464b0258749e6b0f35e65e710"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.1020",
    "kind": "arxiv",
    "version": 4
  }
}