Pith Number

pith:KV3B3CC2

pith:2011:KV3B3CC2TTD6B2K5IQN6AUFKZB

not attested not anchored not stored refs pending

Electronic Structure of the Topological Insulator Bi2Se3 Using Angle-Resolved Photoemission Spectroscopy: Evidence for a Nearly Full Surface Spin Polarization

A. V. Fedorov, D. Gardner, E. Vescovo, G. D. Gu, S. Chu, T. Valla, Y.S. Lee, Z.-H. Pan

arxiv:1101.5615 v2 · 2011-01-28 · cond-mat.str-el · cond-mat.mtrl-sci · cond-mat.quant-gas

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KV3B3CC2TTD6B2K5IQN6AUFKZB}

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	2026-05-18T04:12:11.939454Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55761d885a9cc7e0e95d441be050aac8508961d59daeeb6edee5ca4d97239288

Aliases

arxiv: 1101.5615 · arxiv_version: 1101.5615v2 · doi: 10.48550/arxiv.1101.5615 · pith_short_12: KV3B3CC2TTD6 · pith_short_16: KV3B3CC2TTD6B2K5 · pith_short_8: KV3B3CC2

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/KV3B3CC2TTD6B2K5IQN6AUFKZB \
  | 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: 55761d885a9cc7e0e95d441be050aac8508961d59daeeb6edee5ca4d97239288

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bca99b3de8d0de374846f473bb9af60ae93d92835d010da25e42ce06f53f4963",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.quant-gas"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2011-01-28T20:23:18Z",
    "title_canon_sha256": "9d8ac0f1632b24aea2eed39b790002d70fdfeb33ab731168227961e2d2074e20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.5615",
    "kind": "arxiv",
    "version": 2
  }
}