Pith Number

pith:UBA56NYT

pith:2019:UBA56NYT7WHUX5UEYFDA6RZ7VJ

not attested not anchored not stored refs pending

Breakdown of the Wiedemann-Franz law in AB-stacked bilayer graphene

Alessandro Principi, Giovanni Vignale, Mohammad Zarenia, Thomas Benjamin Smith

arxiv:1901.05077 v2 · 2019-01-15 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UBA56NYT7WHUX5UEYFDA6RZ7VJ}

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	2026-05-17T23:47:17.446947Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a041df3713fd8f4bf684c1460f473faa4cb451f1db07b191714c17806712c5e8

Aliases

arxiv: 1901.05077 · arxiv_version: 1901.05077v2 · doi: 10.48550/arxiv.1901.05077 · pith_short_12: UBA56NYT7WHU · pith_short_16: UBA56NYT7WHUX5UE · pith_short_8: UBA56NYT

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/UBA56NYT7WHUX5UEYFDA6RZ7VJ \
  | 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: a041df3713fd8f4bf684c1460f473faa4cb451f1db07b191714c17806712c5e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4b9696207bbdf5a660b32b2b8d7120bd2ba6fca2e7977251b887222ded66faa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-01-15T22:33:54Z",
    "title_canon_sha256": "615be8591a4ead8370e28c0ca6984f944acbf301ffea296047404a191d090222"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.05077",
    "kind": "arxiv",
    "version": 2
  }
}