Pith Number

pith:R2F7CCY5

pith:2013:R2F7CCY5RCURZNFQ6L3VOTRAP2

not attested not anchored not stored refs pending

Enhanced Hot-Carrier Luminescence in Multilayer Reduced Graphene Oxide Nanospheres

Chunfeng Zhang, Fei Xue, Min Xiao, Qi Chen, Wei Li, Wenguang Tu, Xiaoyong Wang, Ye Wang, Yong Zhou, Zhigang Zou

arxiv:1307.0940 v1 · 2013-07-03 · cond-mat.mes-hall · cond-mat.mtrl-sci · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R2F7CCY5RCURZNFQ6L3VOTRAP2}

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	2026-05-18T03:17:56.237827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e8bf10b1d88a91cb4b0f2f7574e207e8596330e0b901503817944fc274d76df

Aliases

arxiv: 1307.0940 · arxiv_version: 1307.0940v1 · doi: 10.48550/arxiv.1307.0940 · pith_short_12: R2F7CCY5RCUR · pith_short_16: R2F7CCY5RCURZNFQ · pith_short_8: R2F7CCY5

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/R2F7CCY5RCURZNFQ6L3VOTRAP2 \
  | 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: 8e8bf10b1d88a91cb4b0f2f7574e207e8596330e0b901503817944fc274d76df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb869b66bea075504a443bd2387f7248352b656bb1ce356c663448d2030a60f4",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2013-07-03T08:55:23Z",
    "title_canon_sha256": "7e4afea44b7d39d06ce540baec9c606ec45bab8eae908d3deef36b46aaf1788b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.0940",
    "kind": "arxiv",
    "version": 1
  }
}