Pith Number

pith:JKMHULUF

pith:2012:JKMHULUFFHW6PF3OO7XVF52JSJ

not attested not anchored not stored refs pending

Extraordinary room-temperature photoluminescence in WS2 monolayers

Ana Laura El\'ias, Ayse Berkdemir, Bei Wang, Florentino L\'opez-Ur\'ias, Humberto R. Guti\'errez, Humberto Terrones, Mauricio Terrones, Nestor Perea-L\'opez, Ruitao Lv, Vincent H. Crespi

arxiv:1208.1325 v1 · 2012-08-07 · 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{JKMHULUFFHW6PF3OO7XVF52JSJ}

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	2026-05-18T01:55:22.326950Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a987a2e8529ede7976e77ef52f749926030ac0d328f5cd381a5411d7eb0ea08

Aliases

arxiv: 1208.1325 · arxiv_version: 1208.1325v1 · doi: 10.48550/arxiv.1208.1325 · pith_short_12: JKMHULUFFHW6 · pith_short_16: JKMHULUFFHW6PF3O · pith_short_8: JKMHULUF

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/JKMHULUFFHW6PF3OO7XVF52JSJ \
  | 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: 4a987a2e8529ede7976e77ef52f749926030ac0d328f5cd381a5411d7eb0ea08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9612c050d1963fa93ccda872a43341bb717c1e13022983f802023ba0103d7775",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-08-07T02:34:36Z",
    "title_canon_sha256": "fa82e16deae335c9d251c87bc63e2624b10f1a015458cefe48076a98b360f31f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.1325",
    "kind": "arxiv",
    "version": 1
  }
}