Pith Number

pith:64ZYKXY5

pith:2020:64ZYKXY5ZWGT43LLQZERXTX5PN

not attested not anchored not stored refs pending

Metamaterials for Active Colloid Transport

Alfredo Alexander-Katz, Jennifer Coulter, Juan L. Aragones, Shahrzad Yazdi

arxiv:2002.06477 v1 · 2020-02-16 · 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{64ZYKXY5ZWGT43LLQZERXTX5PN}

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	2026-07-05T00:41:06.581759Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f733855f1dcd8d3e6d6b86491bcefd7b6d7ab3d49cdccea31d61235d53b12de7

Aliases

arxiv: 2002.06477 · arxiv_version: 2002.06477v1 · doi: 10.48550/arxiv.2002.06477 · pith_short_12: 64ZYKXY5ZWGT · pith_short_16: 64ZYKXY5ZWGT43LL · pith_short_8: 64ZYKXY5

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/64ZYKXY5ZWGT43LLQZERXTX5PN \
  | 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: f733855f1dcd8d3e6d6b86491bcefd7b6d7ab3d49cdccea31d61235d53b12de7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5cfae021cc3386f6380f23f427c3a892b88c527a06dafd340fcdad888b4fff91",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2020-02-16T00:11:16Z",
    "title_canon_sha256": "4a0927e83a78bb39f8bb77f64d9db5fd041ee14f9168de938027c97f6139809d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.06477",
    "kind": "arxiv",
    "version": 1
  }
}