Pith Number

pith:G7KJ5W6O

pith:2019:G7KJ5W6OHY52VJJZPTHAPJMMNJ

not attested not anchored not stored refs pending

Acoustoelectric transport at gigahertz frequencies in coated epitaxial graphene

A. Hern\'andez-M\'inguez, A. Tahraoui, J. M. J. Lopes, P. V. Santos

arxiv:1903.05507 v1 · 2019-03-12 · 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{G7KJ5W6OHY52VJJZPTHAPJMMNJ}

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	2026-05-17T23:51:20.731396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37d49edbce3e3baaa5397cce07a58c6a6114a871ad3b29a7edb53c8ca0a43d21

Aliases

arxiv: 1903.05507 · arxiv_version: 1903.05507v1 · doi: 10.48550/arxiv.1903.05507 · pith_short_12: G7KJ5W6OHY52 · pith_short_16: G7KJ5W6OHY52VJJZ · pith_short_8: G7KJ5W6O

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/G7KJ5W6OHY52VJJZPTHAPJMMNJ \
  | 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: 37d49edbce3e3baaa5397cce07a58c6a6114a871ad3b29a7edb53c8ca0a43d21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ed7a1cf67c6215448544e3ac2bb529283e4ca72ccfc05bc2de3afd1fc83e6fa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-03-12T17:46:45Z",
    "title_canon_sha256": "1e37ad647416110e2f8b7951426f2a5599551c006aa4528943d1baee63a656e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.05507",
    "kind": "arxiv",
    "version": 1
  }
}