Pith Number

pith:EWDDUZC6

pith:2014:EWDDUZC6JVXNWZG4ZSPR6IJSO2

not attested not anchored not stored refs pending

Low-energy trions in graphene quantum dots

G. Y. Wu, H.-C. Cheng, N.-Y. Lue, Y.-C. Chen

arxiv:1401.7128 v2 · 2014-01-28 · 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{EWDDUZC6JVXNWZG4ZSPR6IJSO2}

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	2026-05-18T01:45:11.766227Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25863a645e4d6edb64dccc9f1f213276b6dcef992274220ae14f43c4bbdc7bc0

Aliases

arxiv: 1401.7128 · arxiv_version: 1401.7128v2 · doi: 10.48550/arxiv.1401.7128 · pith_short_12: EWDDUZC6JVXN · pith_short_16: EWDDUZC6JVXNWZG4 · pith_short_8: EWDDUZC6

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/EWDDUZC6JVXNWZG4ZSPR6IJSO2 \
  | 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: 25863a645e4d6edb64dccc9f1f213276b6dcef992274220ae14f43c4bbdc7bc0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dcf6157c66ef1176905a28678fee03f0a6e63088704815352e4fbc76b9ae1448",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2014-01-28T10:29:13Z",
    "title_canon_sha256": "da27b708ce5e18cadf4a58e6498235224e31bd04420491c9a1534406c25d539b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.7128",
    "kind": "arxiv",
    "version": 2
  }
}