Pith Number

pith:K2KJ62QZ

pith:2020:K2KJ62QZV7OJBPFNCIDDHS72BK

not attested not anchored not stored refs pending

A simple model system for self-propelled particles passing a bottleneck

Dmitry Puzyrev, Kirsten Harth, Mahdieh Mohammadi, Ralf Stannarius, Tina Hanselka, Torsten Trittel

arxiv:2010.00313 v2 · 2020-10-01 · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K2KJ62QZV7OJBPFNCIDDHS72BK}

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	2026-07-05T02:29:55.125761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56949f6a19afdc90bcad120633cbfa0abfdd07877ed2a51ba02dc568df9b713c

Aliases

arxiv: 2010.00313 · arxiv_version: 2010.00313v2 · doi: 10.48550/arxiv.2010.00313 · pith_short_12: K2KJ62QZV7OJ · pith_short_16: K2KJ62QZV7OJBPFN · pith_short_8: K2KJ62QZ

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/K2KJ62QZV7OJBPFNCIDDHS72BK \
  | 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: 56949f6a19afdc90bcad120633cbfa0abfdd07877ed2a51ba02dc568df9b713c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22aa40e4aac11b034cd0590ff4685496a9a04fcc65144242a8eb64f2c0ce1030",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2020-10-01T11:51:28Z",
    "title_canon_sha256": "84318517925c08a789979b3e273b960fb57d3b0ddfd57e0a5a76d4c82111ca6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.00313",
    "kind": "arxiv",
    "version": 2
  }
}