Pith Number

pith:3GKKYWGI

pith:2018:3GKKYWGIYJO4ACQCF5HJN2ZALM

not attested not anchored not stored refs pending

Drumhead surface states and their signatures in quasiparticle scattering interference

Alireza Akbari, Andreas Leonhardt, Andreas P. Schnyder, Mehdi Biderang, Nimisha Raghuvanshi

arxiv:1802.09139 v2 · 2018-02-26 · cond-mat.str-el · 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{3GKKYWGIYJO4ACQCF5HJN2ZALM}

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	2026-05-18T00:08:35.996029Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d994ac58c8c25dc00a022f4e96eb205b3741d46459857b360258968d0557115f

Aliases

arxiv: 1802.09139 · arxiv_version: 1802.09139v2 · doi: 10.48550/arxiv.1802.09139 · pith_short_12: 3GKKYWGIYJO4 · pith_short_16: 3GKKYWGIYJO4ACQC · pith_short_8: 3GKKYWGI

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/3GKKYWGIYJO4ACQCF5HJN2ZALM \
  | 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: d994ac58c8c25dc00a022f4e96eb205b3741d46459857b360258968d0557115f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "959ef6919cdfb7cf944e2b155015a6a2b7f7e91612fbcc64b24ff8ac8cc4e0a3",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2018-02-26T02:51:08Z",
    "title_canon_sha256": "31d6f8a68e5e8b51f5dcf07e81526f8326c26230796b72ef75e86d0bb330e2b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.09139",
    "kind": "arxiv",
    "version": 2
  }
}