Pith Number

pith:3OUVWH4N

pith:2010:3OUVWH4NYISSCUXHMCUKWZOOFG

not attested not anchored not stored refs pending

Nearly Free Electron States in Graphene Nanoribbon Superlattices

J. G. Hou, Jinlong Yang, Qiaohong Liu, Shuanglin Hu, Xudong Xiao, Zhenyu Li

arxiv:1009.3699 v1 · 2010-09-20 · cond-mat.mtrl-sci · 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	2026-05-18T04:40:44.141570Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dba95b1f8dc2252152e760a8ab65ce29a49965d8afba2c04a67e1852689e1ad5

Aliases

arxiv: 1009.3699 · arxiv_version: 1009.3699v1 · doi: 10.48550/arxiv.1009.3699 · pith_short_12: 3OUVWH4NYISS · pith_short_16: 3OUVWH4NYISSCUXH · pith_short_8: 3OUVWH4N

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/3OUVWH4NYISSCUXHMCUKWZOOFG \
  | 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: dba95b1f8dc2252152e760a8ab65ce29a49965d8afba2c04a67e1852689e1ad5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4eb8a2c1d7add7e92af4a59a5d6ffd5e494fcc56d19fc357fe39747f740d1fd",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2010-09-20T05:55:50Z",
    "title_canon_sha256": "13377d8ed0b6eb9920d7b0cce5f62111c26cb68939d6a907f21625d8bce26687"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.3699",
    "kind": "arxiv",
    "version": 1
  }
}