Pith Number

pith:2OIFAKXD

pith:2015:2OIFAKXDZCGIQYSDTPWY6NU2DF

not attested not anchored not stored refs pending

Topologically Nontrivial Bismuth(111) Thin Films Grown on Bi2Te3

Canhua Liu, C. L. Gao, C. Q. Han, D. D. Guan, Dong Qian, Fang Yang, Fengfeng Zhu, Jin-Feng Jia, Lin Miao, Meng-Yu Yao

arxiv:1506.04464 v1 · 2015-06-15 · 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{2OIFAKXDZCGIQYSDTPWY6NU2DF}

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	2026-05-18T01:19:44.468458Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d390502ae3c88c8862439bed8f369a196eeca8c6f8ce9da3796e795ef56d2dc6

Aliases

arxiv: 1506.04464 · arxiv_version: 1506.04464v1 · doi: 10.48550/arxiv.1506.04464 · pith_short_12: 2OIFAKXDZCGI · pith_short_16: 2OIFAKXDZCGIQYSD · pith_short_8: 2OIFAKXD

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/2OIFAKXDZCGIQYSDTPWY6NU2DF \
  | 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: d390502ae3c88c8862439bed8f369a196eeca8c6f8ce9da3796e795ef56d2dc6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2df5448d5e68307bf2a8ec671388295ab296c4323b3dab2469fe0dbeeadcc2f8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-06-15T02:57:05Z",
    "title_canon_sha256": "5c38a086de1cf5e4a105d23ad740cf323f1ad1cbda5abdea6c753cf47d9b86f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.04464",
    "kind": "arxiv",
    "version": 1
  }
}