Pith Number

pith:FEU2WBBH

pith:2012:FEU2WBBHTP3IYTZBEYRF5WMOVM

not attested not anchored not stored refs pending

Electron-phonon Coupling on the Surface of the Topological Insulator Bi2Se3: Determined from Surface Phonon Dispersion Measurements

(2) Department of Physics, (3) Center of Condensed Matter Sciences, Boston University, Claudio Chamon (1), Colin Howard (1), Fangcheng Chou (3), Harvard University, Luiz Santos (2), Michael El-Batanouny (1) ((1) Department of Physics, National Taiwan University), R. Sankar (3), Xuetao Zhu (1)

arxiv:1201.6346 v2 · 2012-01-30 · cond-mat.mtrl-sci · 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{FEU2WBBHTP3IYTZBEYRF5WMOVM}

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	2026-05-18T03:56:24.047525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2929ab04279bf68c4f2126225ed98eab07856a09c7067c3a1abaf7d603d8b558

Aliases

arxiv: 1201.6346 · arxiv_version: 1201.6346v2 · doi: 10.48550/arxiv.1201.6346 · pith_short_12: FEU2WBBHTP3I · pith_short_16: FEU2WBBHTP3IYTZB · pith_short_8: FEU2WBBH

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/FEU2WBBHTP3IYTZBEYRF5WMOVM \
  | 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: 2929ab04279bf68c4f2126225ed98eab07856a09c7067c3a1abaf7d603d8b558

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38df10dc106f7fc7fc5b938f6daba893b8bed4e42debf922c1c3f0b0f6bfa74d",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-01-30T20:45:24Z",
    "title_canon_sha256": "0a4720fefaa40e1a05f3da1065e2e6f3e51e4237ecf9c4de7c02e557ca610481"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.6346",
    "kind": "arxiv",
    "version": 2
  }
}