Pith Number

pith:QCEBEHQU

pith:2012:QCEBEHQUCTCTTOJ7LHMYFPU74H

not attested not anchored not stored refs pending

Observation of Fermi-energy dependent unitary impurity resonances in a strong topological insulator Bi2Se3 with scanning tunneling spectroscopy

F.-X. Xiu, H. Chu, K.-L. Wang, L. He, M. L. Teague, N.-C. Yeh

arxiv:1201.5618 v1 · 2012-01-26 · cond-mat.mes-hall · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QCEBEHQUCTCTTOJ7LHMYFPU74H}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:58:41.317055Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8088121e1414c539b93f59d982be9fe1f9a640e17e9852023dc51432966ac2d5

Aliases

arxiv: 1201.5618 · arxiv_version: 1201.5618v1 · doi: 10.48550/arxiv.1201.5618 · pith_short_12: QCEBEHQUCTCT · pith_short_16: QCEBEHQUCTCTTOJ7 · pith_short_8: QCEBEHQU

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/QCEBEHQUCTCTTOJ7LHMYFPU74H \
  | 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: 8088121e1414c539b93f59d982be9fe1f9a640e17e9852023dc51432966ac2d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4cc1fc0e239c50df6c08e8774ce7cd982bcb054393b0a22986165872d7b15520",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-01-26T19:48:46Z",
    "title_canon_sha256": "00cf6be9301c08aeacbff240054a37014bc4a40d1cb8d251d654527b3daf10bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.5618",
    "kind": "arxiv",
    "version": 1
  }
}