Pith Number

pith:P54X5LKE

pith:2016:P54X5LKEOYHFG45DFYU4VYNLAQ

not attested not anchored not stored refs pending

Direct band gap carbon superlattices with efficient optical transition

In-Ho Lee, Jooyoung Lee, K. J. Chang, Sunghyun Kim, Young Jun Oh

arxiv:1601.00420 v1 · 2016-01-04 · 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{P54X5LKEOYHFG45DFYU4VYNLAQ}

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	2026-05-18T01:18:29.796596Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f797ead44760e5373a32e29cae1ab042ea499b94cf6b8db96f9e9a36d05d283

Aliases

arxiv: 1601.00420 · arxiv_version: 1601.00420v1 · doi: 10.48550/arxiv.1601.00420 · pith_short_12: P54X5LKEOYHF · pith_short_16: P54X5LKEOYHFG45D · pith_short_8: P54X5LKE

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/P54X5LKEOYHFG45DFYU4VYNLAQ \
  | 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: 7f797ead44760e5373a32e29cae1ab042ea499b94cf6b8db96f9e9a36d05d283

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89866c98bfa88ed0e883954224d6b8d5f80d5c0599db3647ae6ae1613aff0eba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2016-01-04T09:30:19Z",
    "title_canon_sha256": "0794cef248dc4165acc73a26efac976e5dda7831c5fe1deca12bafcf077ca997"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.00420",
    "kind": "arxiv",
    "version": 1
  }
}