Pith Number

pith:F4JROEOB

pith:2014:F4JROEOBT2REIAJ7XBEUUYNO5A

not attested not anchored not stored refs pending

Partitioning of on-demand electron pairs

Bernd K\"astner, Frank Hohls, Hans W. Schumacher, Klaus Pierz, Lukas Fricke, Niels Ubbelohde, Rolf J. Haug, Timo Wagner, Vyacheslavs Kashcheyevs

arxiv:1404.0030 v1 · 2014-03-31 · 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{F4JROEOBT2REIAJ7XBEUUYNO5A}

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	2026-05-18T02:30:01.170255Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f131711c19ea244013fb8494a61aee811bb46d9acd135a512aa7061ce259a42

Aliases

arxiv: 1404.0030 · arxiv_version: 1404.0030v1 · doi: 10.48550/arxiv.1404.0030 · pith_short_12: F4JROEOBT2RE · pith_short_16: F4JROEOBT2REIAJ7 · pith_short_8: F4JROEOB

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/F4JROEOBT2REIAJ7XBEUUYNO5A \
  | 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: 2f131711c19ea244013fb8494a61aee811bb46d9acd135a512aa7061ce259a42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55f54df64b15243ab188037745fc858b7f8d951d99b5d9b1acda1710168866f7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2014-03-31T20:37:05Z",
    "title_canon_sha256": "2abdb49787257c9cac7693df5628e6a5e431ab282790d5e62e6a968a3f6d9a58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.0030",
    "kind": "arxiv",
    "version": 1
  }
}