Pith Number

pith:PAQFFBUQ

pith:2016:PAQFFBUQIXSE7IPWQBKCFPJDYN

not attested not anchored not stored refs pending

Plasmons and terahertz devices in graphene

Hossam Galal

arxiv:1608.01215 v2 · 2016-08-03 · physics.ins-det · 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{PAQFFBUQIXSE7IPWQBKCFPJDYN}

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	2026-05-18T01:09:29.291057Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

782052869045e44fa1f6805422bd23c345ee4ba63ae7b78c38170fa4225f6ab5

Aliases

arxiv: 1608.01215 · arxiv_version: 1608.01215v2 · doi: 10.48550/arxiv.1608.01215 · pith_short_12: PAQFFBUQIXSE · pith_short_16: PAQFFBUQIXSE7IPW · pith_short_8: PAQFFBUQ

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/PAQFFBUQIXSE7IPWQBKCFPJDYN \
  | 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: 782052869045e44fa1f6805422bd23c345ee4ba63ae7b78c38170fa4225f6ab5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5788768156740241b3702c1f195e4878afe893ef9de2216264d0876fa28ff18a",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2016-08-03T15:04:30Z",
    "title_canon_sha256": "3edc8923172737968312d8a4f547ae75f917a13fe98b44c03e6c2d012aeb4bc0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.01215",
    "kind": "arxiv",
    "version": 2
  }
}