Pith Number

pith:6ATWTN3W

pith:2013:6ATWTN3WNVXHODTAGHGGDEFIMC

not attested not anchored not stored refs pending

Direct observation of band bending in topological insulator Bi2Se3

Binghai Yan, C.E. ViolBarbosa, C. Felser, Chandra Shekhar, G.H. Fecher, S. Ouardi

arxiv:1307.8053 v1 · 2013-07-30 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6ATWTN3WNVXHODTAGHGGDEFIMC}

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	2026-05-18T01:35:20.896860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f02769b7766d6e770e6031cc6190a860ad7b1aefe4cb6ef24aff391d8c871803

Aliases

arxiv: 1307.8053 · arxiv_version: 1307.8053v1 · doi: 10.48550/arxiv.1307.8053 · pith_short_12: 6ATWTN3WNVXH · pith_short_16: 6ATWTN3WNVXHODTA · pith_short_8: 6ATWTN3W

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/6ATWTN3WNVXHODTAGHGGDEFIMC \
  | 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: f02769b7766d6e770e6031cc6190a860ad7b1aefe4cb6ef24aff391d8c871803

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9a46d899e70d3fc63a088cdf98c14e3b9ccccad660a1a68a51eddec2c3c1726",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-07-30T17:15:52Z",
    "title_canon_sha256": "d0d3c530a751f2ae27505ef030402c48254c5ede8066df363ecfe6b59039e8dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.8053",
    "kind": "arxiv",
    "version": 1
  }
}