Pith Number

pith:N7EKHRPV

pith:2014:N7EKHRPV5RSPXWU3GNQ7PISJI3

not attested not anchored not stored refs pending

Phase Resolved Surface Plasmon Interferometry of Graphene

Brian T. O'Callahan, Justin A. Gerber, Markus B. Raschke, Samuel Berweger

arxiv:1404.4668 v1 · 2014-04-17 · 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{N7EKHRPV5RSPXWU3GNQ7PISJI3}

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	2026-05-18T01:43:28.670927Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fc8a3c5f5ec64fbda9b3361f7a24946ceab53423482f322a5ee2cb3df5b0c3c

Aliases

arxiv: 1404.4668 · arxiv_version: 1404.4668v1 · doi: 10.48550/arxiv.1404.4668 · pith_short_12: N7EKHRPV5RSP · pith_short_16: N7EKHRPV5RSPXWU3 · pith_short_8: N7EKHRPV

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/N7EKHRPV5RSPXWU3GNQ7PISJI3 \
  | 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: 6fc8a3c5f5ec64fbda9b3361f7a24946ceab53423482f322a5ee2cb3df5b0c3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21a72cc6537825bde493780c62eb6de27bddf778d2b08252b61d92d6999d7194",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2014-04-17T23:28:52Z",
    "title_canon_sha256": "a38d8ce3ada2441ca66bd119723f683c50d06b4fca850106b32d11746e9bef63"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.4668",
    "kind": "arxiv",
    "version": 1
  }
}