Pith Number

pith:MPNM6MKX

pith:2013:MPNM6MKXEBVLOH6DCG3AV5WZPL

not attested not anchored not stored refs pending

Flat bands with local Berry curvature in multilayer graphene

Akshay Kumar, Rahul Nandkishore

arxiv:1302.0855 v2 · 2013-02-04 · cond-mat.mes-hall · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MPNM6MKXEBVLOH6DCG3AV5WZPL}

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	2026-05-18T03:17:46.627333Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63dacf3157206ab71fc311b60af6d97aea9f09302b81032a831de6865831c80d

Aliases

arxiv: 1302.0855 · arxiv_version: 1302.0855v2 · doi: 10.48550/arxiv.1302.0855 · pith_short_12: MPNM6MKXEBVL · pith_short_16: MPNM6MKXEBVLOH6D · pith_short_8: MPNM6MKX

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/MPNM6MKXEBVLOH6DCG3AV5WZPL \
  | 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: 63dacf3157206ab71fc311b60af6d97aea9f09302b81032a831de6865831c80d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ce5296e8d5e3128a0e9238fb90bb2e143cb5516c21befd8e2af414cf45b57f0",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2013-02-04T21:00:07Z",
    "title_canon_sha256": "b0dae85eb44a22014c10ac2d2d99f9abcbed911a7b482210b05a9f8ddfcecad2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.0855",
    "kind": "arxiv",
    "version": 2
  }
}