Pith Number

pith:DN3MPSZ7

pith:2014:DN3MPSZ7DHC2R64XUAJIM5H5K4

not attested not anchored not stored refs pending

Superconducting proximity effect on a two-dimensional Dirac electron system

Ryo Ando, Yositake Takane

arxiv:1401.5203 v1 · 2014-01-21 · 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{DN3MPSZ7DHC2R64XUAJIM5H5K4}

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	2026-05-18T01:45:18.555124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b76c7cb3f19c5a8fb97a0128674fd57124186987d90403b59f71b6d51b6c164

Aliases

arxiv: 1401.5203 · arxiv_version: 1401.5203v1 · doi: 10.48550/arxiv.1401.5203 · pith_short_12: DN3MPSZ7DHC2 · pith_short_16: DN3MPSZ7DHC2R64X · pith_short_8: DN3MPSZ7

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/DN3MPSZ7DHC2R64XUAJIM5H5K4 \
  | 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: 1b76c7cb3f19c5a8fb97a0128674fd57124186987d90403b59f71b6d51b6c164

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6caeafa01eca18e3672cf6678a3525be26e55083a065faccc5420a11aca52b4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2014-01-21T07:28:17Z",
    "title_canon_sha256": "b4ed895d8e151e95539fca27f6f7abd21dab0c126e8180fd5271193b1b5af18f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.5203",
    "kind": "arxiv",
    "version": 1
  }
}