Pith Number

pith:TCNCIP6R

pith:2011:TCNCIP6RFHPBIEF43TW5LDEN7L

not attested not anchored not stored refs pending

Topological surface state under graphene for two-dimensional spintronics in air

A. Varykhalov, D. Marchenko, E. Rienks, M. R. Scholz, O. Rader, T. K. Kim

arxiv:1104.3308 v1 · 2011-04-17 · cond-mat.mes-hall · 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{TCNCIP6RFHPBIEF43TW5LDEN7L}

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	2026-05-18T03:56:24.288956Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

989a243fd129de1410bcdcedd58c8dfae4726602882fcad4cc91072d5653eaa8

Aliases

arxiv: 1104.3308 · arxiv_version: 1104.3308v1 · doi: 10.48550/arxiv.1104.3308 · pith_short_12: TCNCIP6RFHPB · pith_short_16: TCNCIP6RFHPBIEF4 · pith_short_8: TCNCIP6R

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/TCNCIP6RFHPBIEF43TW5LDEN7L \
  | 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: 989a243fd129de1410bcdcedd58c8dfae4726602882fcad4cc91072d5653eaa8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3fad655454bd8193b9930b31758c2678fc1cbcd26bb18fd036ef19fab2aae7e7",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-04-17T11:57:39Z",
    "title_canon_sha256": "d8577453dc10c87bc60a8ca8dab4d2c0f49f3f282da73f2f5fe012e02205eec3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.3308",
    "kind": "arxiv",
    "version": 1
  }
}