Pith Number

pith:5COLAVLW

pith:2013:5COLAVLWVXZMDMMV4H6JGKEARR

not attested not anchored not stored refs pending

Spin-polarized bandgap of graphene induced by alternative chemisorption with MgO (111) substrate

Sung Beom Cho, Yong-Chae Chung

arxiv:1305.2993 v2 · 2013-05-14 · 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{5COLAVLWVXZMDMMV4H6JGKEARR}

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	2026-05-18T03:06:13.328248Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e89cb05576adf2c1b195e1fc9328808c7303ff04efc8e9ff06c6088d9cba2bce

Aliases

arxiv: 1305.2993 · arxiv_version: 1305.2993v2 · doi: 10.48550/arxiv.1305.2993 · pith_short_12: 5COLAVLWVXZM · pith_short_16: 5COLAVLWVXZMDMMV · pith_short_8: 5COLAVLW

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/5COLAVLWVXZMDMMV4H6JGKEARR \
  | 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: e89cb05576adf2c1b195e1fc9328808c7303ff04efc8e9ff06c6088d9cba2bce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a19dc13cfceca43616c99e685a25e26b30545d7f28f08e2657cfeb3c6d4042e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-05-14T01:38:46Z",
    "title_canon_sha256": "5d1f2584e409dbce61da6ae598fcca98abd508c4bcc3fdbdc5f94fdc43507b86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.2993",
    "kind": "arxiv",
    "version": 2
  }
}