Pith Number

pith:7BLYN3AL

pith:2020:7BLYN3ALCLMFUJYF6HRMJQ3DU4

not attested not anchored not stored refs pending

Imaging the topological current carrying state and the surface to bulk transformation, in Bi2Se3 single crystal and thin film

A. Bharathi, Amit Jash, Ankit Kumar, Sayantan Ghosh, S. S. Banerjee

arxiv:2007.02233 v1 · 2020-07-05 · cond-mat.mtrl-sci · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7BLYN3ALCLMFUJYF6HRMJQ3DU4}

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	2026-07-05T01:16:57.822937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f85786ec0b12d85a2705f1e2c4c363a702689bbc3ec2c87f30d78f1a503dd6a6

Aliases

arxiv: 2007.02233 · arxiv_version: 2007.02233v1 · doi: 10.48550/arxiv.2007.02233 · pith_short_12: 7BLYN3ALCLMF · pith_short_16: 7BLYN3ALCLMFUJYF · pith_short_8: 7BLYN3AL

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/7BLYN3ALCLMFUJYF6HRMJQ3DU4 \
  | 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: f85786ec0b12d85a2705f1e2c4c363a702689bbc3ec2c87f30d78f1a503dd6a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1311ab7273d69a1035944ad27f388939eace1cdf1dfea0ee082a3bab432f8cb7",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2020-07-05T03:50:00Z",
    "title_canon_sha256": "c53e5c9641baeeda06c1be31eeb218dafcebc2ac10a02985a4ac3720a6707359"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.02233",
    "kind": "arxiv",
    "version": 1
  }
}