Pith Number

pith:4SVB2IWU

pith:2011:4SVB2IWU4NXDSJX5MAU465YKH6

not attested not anchored not stored refs pending

The tunneling density-of-states of interacting massless Dirac fermions

A. H. MacDonald, A. Principi, Marco Polini, Reza Asgari

arxiv:1111.3822 v1 · 2011-11-16 · 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{4SVB2IWU4NXDSJX5MAU465YKH6}

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	2026-05-18T03:51:35.650912Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4aa1d22d4e36e3926fd6029cf770a3f8f47cf152e21f0597da50a022960121b

Aliases

arxiv: 1111.3822 · arxiv_version: 1111.3822v1 · doi: 10.48550/arxiv.1111.3822 · pith_short_12: 4SVB2IWU4NXD · pith_short_16: 4SVB2IWU4NXDSJX5 · pith_short_8: 4SVB2IWU

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/4SVB2IWU4NXDSJX5MAU465YKH6 \
  | 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: e4aa1d22d4e36e3926fd6029cf770a3f8f47cf152e21f0597da50a022960121b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a6b3560d1a74077ded7942fbb512294b7cac3df46185f19d514e0b252af6d6a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-11-16T14:51:10Z",
    "title_canon_sha256": "3a840b03098b2193b60081905de68ece31f6501ed74c7f72a6537e29f68ec2b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.3822",
    "kind": "arxiv",
    "version": 1
  }
}