Pith Number

pith:2OMNG6DD

pith:2018:2OMNG6DD5UBYEXKKL3UWIYXMFA

not attested not anchored not stored refs pending

To gap or not to gap? Mass distortions and edge modes in graphene armchair nanoribbons

C. G. Beneventano, E. M. Santangelo, I. V. Fialkovsky, M. Nieto

arxiv:1803.02760 v1 · 2018-03-07 · cond-mat.mes-hall · hep-th

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

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	2026-05-18T00:18:51.544657Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d398d37863ed03825d4a5ee96462ec28241ad210e26d8417bfc675b84dbc9090

Aliases

arxiv: 1803.02760 · arxiv_version: 1803.02760v1 · doi: 10.48550/arxiv.1803.02760 · pith_short_12: 2OMNG6DD5UBY · pith_short_16: 2OMNG6DD5UBYEXKK · pith_short_8: 2OMNG6DD

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/2OMNG6DD5UBYEXKKL3UWIYXMFA \
  | 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: d398d37863ed03825d4a5ee96462ec28241ad210e26d8417bfc675b84dbc9090

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "099d558f022fa89d8c857cf584845e70bf84b0fc43ca6fdc1f72e9b5bd9b014c",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-03-07T16:50:55Z",
    "title_canon_sha256": "a2f72d24ea4bb305464c465d2213ae7d7ef96b95c22b3ac1a51a04d2a843d10a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.02760",
    "kind": "arxiv",
    "version": 1
  }
}