Pith Number

pith:PG6Y5MKO

pith:2019:PG6Y5MKONHBNWF3QW3OBIGPYZH

not attested not anchored not stored refs pending

Metallic Phase and Temperature Dependence of the $\nu = 0$ Quantum Hall State in Bilayer Graphene

Hailong Fu, Jing Li, Jun Zhu, Kenji Watanabe, Takashi Taniguchi, Zhenxi Yin

arxiv:1903.04516 v1 · 2019-03-11 · 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{PG6Y5MKONHBNWF3QW3OBIGPYZH}

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	2026-05-17T23:51:29.420439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79bd8eb14e69c2db1770b6dc1419f8c9d531fec0632852d3da5916c5bd3f3bdf

Aliases

arxiv: 1903.04516 · arxiv_version: 1903.04516v1 · doi: 10.48550/arxiv.1903.04516 · pith_short_12: PG6Y5MKONHBN · pith_short_16: PG6Y5MKONHBNWF3Q · pith_short_8: PG6Y5MKO

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/PG6Y5MKONHBNWF3QW3OBIGPYZH \
  | 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: 79bd8eb14e69c2db1770b6dc1419f8c9d531fec0632852d3da5916c5bd3f3bdf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d87e3aace6f710bccf4e1f575f609f191ca71bf2ac80763a04b5ba4dd44b64ab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-03-11T18:05:23Z",
    "title_canon_sha256": "acab92389ba42d854b2c520de917440c7d0cbb7f1c741229fc6188f4113cac11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.04516",
    "kind": "arxiv",
    "version": 1
  }
}