Pith Number

pith:GK4S2BBQ

pith:2019:GK4S2BBQJ6USWWUHK7VJJPX6ES

not attested not anchored not stored refs pending

Tunable mass separation via negative mobility

Aleksandra S{\l}apik, Jakub Spiechowicz, Jerzy {\L}uczka, Peter H\"anggi

arxiv:1901.10439 v1 · 2019-01-29 · cond-mat.stat-mech · cond-mat.mes-hall · cond-mat.soft · physics.app-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GK4S2BBQJ6USWWUHK7VJJPX6ES}

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	2026-05-17T23:50:08.330403Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32b92d04304fa92b5a8757ea94befe2496dd0175e83f884944cd09b05471d0d0

Aliases

arxiv: 1901.10439 · arxiv_version: 1901.10439v1 · doi: 10.48550/arxiv.1901.10439 · pith_short_12: GK4S2BBQJ6US · pith_short_16: GK4S2BBQJ6USWWUH · pith_short_8: GK4S2BBQ

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/GK4S2BBQJ6USWWUHK7VJJPX6ES \
  | 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: 32b92d04304fa92b5a8757ea94befe2496dd0175e83f884944cd09b05471d0d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9b945b951fe620e47ddcf0dfc9607f25bb80411168013e61cf196581ba8e5bd",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.soft",
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2019-01-29T18:29:41Z",
    "title_canon_sha256": "f5bcd1248f02fe53422775d95eacb6bbad2b069abb665bb0eb6c548e66d52248"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.10439",
    "kind": "arxiv",
    "version": 1
  }
}