Pith Number

pith:ATI4IR5Y

pith:2014:ATI4IR5YFHPNW5L4OONWTDITJ6

not attested not anchored not stored refs pending

Gravitaxis of asymmetric self-propelled colloidal particles

Borge ten Hagen, Clemens Bechinger, Daisuke Takagi, Felix K\"ummel, Hartmut L\"owen, Raphael Wittkowski

arxiv:1409.6882 v2 · 2014-09-24 · cond-mat.soft · physics.bio-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{ATI4IR5YFHPNW5L4OONWTDITJ6}

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	2026-05-18T02:18:49.501490Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04d1c447b829dedb757c739b698d134f93d223abad53515c94451b4035b8d3dc

Aliases

arxiv: 1409.6882 · arxiv_version: 1409.6882v2 · doi: 10.48550/arxiv.1409.6882 · pith_short_12: ATI4IR5YFHPN · pith_short_16: ATI4IR5YFHPNW5L4 · pith_short_8: ATI4IR5Y

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/ATI4IR5YFHPNW5L4OONWTDITJ6 \
  | 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: 04d1c447b829dedb757c739b698d134f93d223abad53515c94451b4035b8d3dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3bae42927a5c4e356c05ae11e8c3df78d184f4c884bfa56a05b1c07a4fd5714a",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2014-09-24T10:15:02Z",
    "title_canon_sha256": "3f334d729c0275b20975b0d1c4a65f577f6d0c75d6308bd0ec744ae618819b1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.6882",
    "kind": "arxiv",
    "version": 2
  }
}