Pith Number

pith:G47CXII4

pith:2017:G47CXII4Q5G4M5PDDFP43UOCUM

not attested not anchored not stored refs pending

A Two-dimensional Dirac fermion microscope

Christoph Stampfer, Gaetano Galogero, Jose M. Caridad, Mads Brandbyge, Nick Papior, Peter B{\o}ggild

arxiv:1704.06952 v1 · 2017-04-23 · 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{G47CXII4Q5G4M5PDDFP43UOCUM}

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	2026-05-18T00:38:55.185697Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

373e2ba11c874dc675e3195fcdd1c2a31b2da4ad0aa34e98a2166e1675d1e72e

Aliases

arxiv: 1704.06952 · arxiv_version: 1704.06952v1 · doi: 10.48550/arxiv.1704.06952 · pith_short_12: G47CXII4Q5G4 · pith_short_16: G47CXII4Q5G4M5PD · pith_short_8: G47CXII4

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/G47CXII4Q5G4M5PDDFP43UOCUM \
  | 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: 373e2ba11c874dc675e3195fcdd1c2a31b2da4ad0aa34e98a2166e1675d1e72e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "623900d9a4872fec69af6ac844e168e7caaeed836ce9354599f7dde65eaedf93",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2017-04-23T17:34:42Z",
    "title_canon_sha256": "ad1c9cc838c27f26963606fe833c19ef4cc10519e6f8bed3202ebf8c87a8216d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.06952",
    "kind": "arxiv",
    "version": 1
  }
}