Pith Number

pith:MMBQWTKD

pith:2011:MMBQWTKDARA2AIXUESHFIFDWPA

not attested not anchored not stored refs pending

Accurate six-band nearest-neighbor tight-binding model for the pi-bands of bulk graphene and graphene nanoribbons

Gerhard Klimeck, Mathieu Luisier, Neerav Kharche, Saroj K. Nayak, Timothy B. Boykin, Xueping Jiang, Yu Zhou

arxiv:1102.1718 v1 · 2011-02-08 · cond-mat.mes-hall

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	2026-05-18T04:15:06.586542Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63030b4d430441a022f4248e5414767809972386bb6cae9841c3b39722259030

Aliases

arxiv: 1102.1718 · arxiv_version: 1102.1718v1 · doi: 10.48550/arxiv.1102.1718 · pith_short_12: MMBQWTKDARA2 · pith_short_16: MMBQWTKDARA2AIXU · pith_short_8: MMBQWTKD

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/MMBQWTKDARA2AIXUESHFIFDWPA \
  | 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: 63030b4d430441a022f4248e5414767809972386bb6cae9841c3b39722259030

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "251b3470fef734d44d237152c79db356e401605c36d185907ba061343056d432",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-02-08T20:57:25Z",
    "title_canon_sha256": "1007839bec829767d7e57f43a3be3b1d5f5b597e17454710a73ed43568961a51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.1718",
    "kind": "arxiv",
    "version": 1
  }
}