Pith Number

pith:C4XKWPJI

pith:2012:C4XKWPJIOOP6ENSMJ6H4II4XID

not attested not anchored not stored refs pending

Layer-by-layer entangled spin-orbital texture of the topological surface state in Bi2Se3

A. Damascelli, A. Ubaldini, C.N. Veenstra, G. Levy, I.S. Elfimov, J. Paglione, M.W. Haverkort, N.P. Butch, P. Syers, Z.-H. Zhu

arxiv:1212.4845 v2 · 2012-12-19 · cond-mat.mtrl-sci · cond-mat.mes-hall · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C4XKWPJIOOP6ENSMJ6H4II4XID}

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	2026-05-18T03:25:14.366330Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

172eab3d28739fe2364c4f8fc4239740d8ae6e19f4ecb1a647a8b44ff23c022e

Aliases

arxiv: 1212.4845 · arxiv_version: 1212.4845v2 · doi: 10.48550/arxiv.1212.4845 · pith_short_12: C4XKWPJIOOP6 · pith_short_16: C4XKWPJIOOP6ENSM · pith_short_8: C4XKWPJI

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/C4XKWPJIOOP6ENSMJ6H4II4XID \
  | 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: 172eab3d28739fe2364c4f8fc4239740d8ae6e19f4ecb1a647a8b44ff23c022e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b77c0eb3b872518d93a49fefbc9a5bf5b0585e809b0cc452661e5dca1c8daafb",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-12-19T21:00:20Z",
    "title_canon_sha256": "d4409b258fe427a11c491e5a7b2009247c61935ead92db07f8b65781ee8d99f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.4845",
    "kind": "arxiv",
    "version": 2
  }
}