Pith Number

pith:YCIGBPIH

pith:2021:YCIGBPIHKKDQYCKIO65HVTCPYE

not attested not anchored not stored refs pending

Theoretical framework for pairwise microswimmer interactions

Ana-Sun\v{c}ana Smith, Jens Harting, Maxime Hubert, Sebastian Ziegler, Thomas Scheel

arxiv:2102.05387 v1 · 2021-02-10 · 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{YCIGBPIHKKDQYCKIO65HVTCPYE}

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	2026-07-05T02:14:18.197809Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c09060bd0752870c094877ba7acc4fc11651982a576591da7e2a8f66b89f7997

Aliases

arxiv: 2102.05387 · arxiv_version: 2102.05387v1 · doi: 10.48550/arxiv.2102.05387 · pith_short_12: YCIGBPIHKKDQ · pith_short_16: YCIGBPIHKKDQYCKI · pith_short_8: YCIGBPIH

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/YCIGBPIHKKDQYCKIO65HVTCPYE \
  | 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: c09060bd0752870c094877ba7acc4fc11651982a576591da7e2a8f66b89f7997

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94f40accf26374bcbc02c022539a2bfb6b65654912920884e370708b3c246524",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2021-02-10T11:35:52Z",
    "title_canon_sha256": "018acf954fe32a43cbba5ff9b397846c4fa72834926b385ed87a05e6ab70c48c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.05387",
    "kind": "arxiv",
    "version": 1
  }
}