Pith Number

pith:CRQKOYOD

pith:2015:CRQKOYODTVMA6VQTB4LAQFXPK7

not attested not anchored not stored refs pending

Suppressing twin formation in Bi2Se3 thin films

C. Gould, C. Schumacher, G. Karczewski, H. Buhmann, K. Brunner, L. W. Molenkamp, M. Luysberg, N. V. Tarakina, R. E. Dunin-Borkowski, S. Grauer, S. Schreyeck

arxiv:1503.06498 v1 · 2015-03-22 · 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{CRQKOYODTVMA6VQTB4LAQFXPK7}

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	2026-05-18T02:20:38.213397Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1460a761c39d580f56130f160816ef57d6d3e4405d448d5da762a8f4efcd6589

Aliases

arxiv: 1503.06498 · arxiv_version: 1503.06498v1 · doi: 10.48550/arxiv.1503.06498 · pith_short_12: CRQKOYODTVMA · pith_short_16: CRQKOYODTVMA6VQT · pith_short_8: CRQKOYOD

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/CRQKOYODTVMA6VQTB4LAQFXPK7 \
  | 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: 1460a761c39d580f56130f160816ef57d6d3e4405d448d5da762a8f4efcd6589

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d9bd549d81a8364991ac2069d7356db91d34cba8c1c09c07737250c61e69fc4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-03-22T23:37:58Z",
    "title_canon_sha256": "4c37d1c39a1ded0aa3eb98da5218215616122a02e31327737f77aa7df0d6da1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.06498",
    "kind": "arxiv",
    "version": 1
  }
}