Pith Number

pith:JGUDZUQL

pith:2015:JGUDZUQL4YDTG6JDFTCUXSHAEY

not attested not anchored not stored refs pending

Near-field photocurrent nanoscopy on bare and encapsulated graphene

Achim Woessner, Aron W. Cummings, Davide Janner, Frank H.L. Koppens, Gabriele Navickaite, James Hone, Jose E. Barrios-Vargas, Kenji Watanabe, Mark B. Lundeberg, Pablo Alonso-Gonz\'alez, Pablo Jarillo-Herrero, Qiong Ma, Rainer Hillenbrand, Stephan Roche, Takashi Taniguchi, Valerio Pruneri, Yuanda Gao

arxiv:1508.07864 v1 · 2015-08-31 · cond-mat.mes-hall · 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{JGUDZUQL4YDTG6JDFTCUXSHAEY}

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	2026-05-18T01:19:53.653110Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49a83cd20be6073379232cc54bc8e0260cfef22258a444e82e8ccf5349a8f88f

Aliases

arxiv: 1508.07864 · arxiv_version: 1508.07864v1 · doi: 10.48550/arxiv.1508.07864 · pith_short_12: JGUDZUQL4YDT · pith_short_16: JGUDZUQL4YDTG6JD · pith_short_8: JGUDZUQL

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/JGUDZUQL4YDTG6JDFTCUXSHAEY \
  | 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: 49a83cd20be6073379232cc54bc8e0260cfef22258a444e82e8ccf5349a8f88f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4f2b2bab8f53284f7b9c4c695896d6b6be0366431402e9448effc3d30fcb12d",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-08-31T15:19:12Z",
    "title_canon_sha256": "616125121edbb27f821433f4b6f65a57731a46cc85e951480fe13d0bc6371060"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.07864",
    "kind": "arxiv",
    "version": 1
  }
}