Pith Number

pith:DXDCFHTJ

pith:2015:DXDCFHTJSIIDDGLELK72WXDR6J

not attested not anchored not stored refs pending

Electronic structure of a graphene superlattice with massive Dirac fermions

Jonas R. F. Lima

arxiv:1502.06994 v1 · 2015-02-24 · cond-mat.mes-hall · 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{DXDCFHTJSIIDDGLELK72WXDR6J}

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	2026-05-18T02:26:12.177425Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1dc6229e6992103199645abfab5c71f26f1f68f388b1d3cd5490fa0aed1bda46

Aliases

arxiv: 1502.06994 · arxiv_version: 1502.06994v1 · doi: 10.48550/arxiv.1502.06994 · pith_short_12: DXDCFHTJSIID · pith_short_16: DXDCFHTJSIIDDGLE · pith_short_8: DXDCFHTJ

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/DXDCFHTJSIIDDGLELK72WXDR6J \
  | 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: 1dc6229e6992103199645abfab5c71f26f1f68f388b1d3cd5490fa0aed1bda46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb4b8be9bc3f647baebc2a71dca4b5f6a215715a4706478fddc09c4086ee1eef",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-02-24T22:45:21Z",
    "title_canon_sha256": "eb5e1310aec855287e20dff76ca15ef489c14bc8e4f33512498ec13842aa88fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.06994",
    "kind": "arxiv",
    "version": 1
  }
}