Pith Number

pith:3AR6AITN

pith:2018:3AR6AITNZM5S6PC4OTXGIPTD4X

not attested not anchored not stored refs pending

Collective motion of Active Brownian Particles with polar alignment

Aitor Mart\'in-G\'omez, Albert D\'iaz-Guilera, Demian Levis, Ignacio Pagonabarraga

arxiv:1801.01002 v2 · 2018-01-03 · 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{3AR6AITNZM5S6PC4OTXGIPTD4X}

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	2026-05-18T00:26:43.055389Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d823e0226dcb3b2f3c5c74ee643e63e5f2e02ca1ef2752affb8d25b6d6d96ccb

Aliases

arxiv: 1801.01002 · arxiv_version: 1801.01002v2 · doi: 10.48550/arxiv.1801.01002 · pith_short_12: 3AR6AITNZM5S · pith_short_16: 3AR6AITNZM5S6PC4 · pith_short_8: 3AR6AITN

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/3AR6AITNZM5S6PC4OTXGIPTD4X \
  | 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: d823e0226dcb3b2f3c5c74ee643e63e5f2e02ca1ef2752affb8d25b6d6d96ccb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2dd060b43b96396353e57af13ccedc3a0d5da9184c35684af9890b2b613cf181",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2018-01-03T13:51:53Z",
    "title_canon_sha256": "0e71df3ed2068e295dcef774129bc2213f0a912984268fa08486855aeae8b9f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.01002",
    "kind": "arxiv",
    "version": 2
  }
}