Pith Number

pith:WY3JRZMC

pith:2015:WY3JRZMCPCTHM2KZJUYEDC45CD

not attested not anchored not stored refs pending

Resonance-type thickness dependence of optical second harmonic generation in thin-films of the topological insulator Bi2Se3

David Lederman, Mikel B. Holcomb, Sercan Babakiray, Trent A. Johnson, Yuri D. Glinka

arxiv:1504.05621 v1 · 2015-04-21 · 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{WY3JRZMCPCTHM2KZJUYEDC45CD}

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	2026-05-18T01:55:00.757245Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b63698e58278a67669594d30418b9d10d632864f704df20eac6a0556f88f4a92

Aliases

arxiv: 1504.05621 · arxiv_version: 1504.05621v1 · doi: 10.48550/arxiv.1504.05621 · pith_short_12: WY3JRZMCPCTH · pith_short_16: WY3JRZMCPCTHM2KZ · pith_short_8: WY3JRZMC

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/WY3JRZMCPCTHM2KZJUYEDC45CD \
  | 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: b63698e58278a67669594d30418b9d10d632864f704df20eac6a0556f88f4a92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35cf5e7ada6596082b6a56c752d681d4b48f8f38b1f3249a839f7ec2593e0904",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-04-21T22:37:19Z",
    "title_canon_sha256": "6ff926f0697b1a33c09039bf3a9500d44f614cb2725326ce33b3afed9fca1b6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.05621",
    "kind": "arxiv",
    "version": 1
  }
}