Pith Number

pith:A2BJFBZF

pith:2009:A2BJFBZFMJFPDBYBLYOLOZWSRL

not attested not anchored not stored refs pending

Shot noise and conductivity at high bias in bilayer graphene: Signatures of electron-optical phonon coupling

A. Fay, F. Wu, J.K. Viljas, J. Wengler, M. Wiesner, M.Y. Tomi, P.J. Hakonen, R. Danneau

arxiv:0904.4446 v2 · 2009-04-28 · 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{A2BJFBZFMJFPDBYBLYOLOZWSRL}

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	2026-05-18T04:14:06.057586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0682928725624af187015e1cb766d28aed0f2988632ebd50e35751d4c7485a1b

Aliases

arxiv: 0904.4446 · arxiv_version: 0904.4446v2 · doi: 10.48550/arxiv.0904.4446 · pith_short_12: A2BJFBZFMJFP · pith_short_16: A2BJFBZFMJFPDBYB · pith_short_8: A2BJFBZF

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/A2BJFBZFMJFPDBYBLYOLOZWSRL \
  | 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: 0682928725624af187015e1cb766d28aed0f2988632ebd50e35751d4c7485a1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f361c106c82f7049607ac28b8b6d8c36ad7d17bad8776f8461007c6eb48a5f8",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2009-04-28T16:56:24Z",
    "title_canon_sha256": "6c75e089aa2263bdb5f3f0308a6d1692c9d5788ea2f60a04617f9130ce4b95b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.4446",
    "kind": "arxiv",
    "version": 2
  }
}