Pith Number

pith:CDJ7D3UI

pith:2012:CDJ7D3UILE4UGPOQBEGAEJFMX5

not attested not anchored not stored refs pending

Theory of a triangular micro-robot

Vladimir A. Vladimirov

arxiv:1210.0747 v1 · 2012-10-02 · physics.flu-dyn · cond-mat.soft · math-ph · math.MP · 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{CDJ7D3UILE4UGPOQBEGAEJFMX5}

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	2026-05-18T03:44:14.329866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10d3f1ee885939433dd0090c0224acbf6ee33159d6c4a313477fbdb1f6464161

Aliases

arxiv: 1210.0747 · arxiv_version: 1210.0747v1 · doi: 10.48550/arxiv.1210.0747 · pith_short_12: CDJ7D3UILE4U · pith_short_16: CDJ7D3UILE4UGPOQ · pith_short_8: CDJ7D3UI

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/CDJ7D3UILE4UGPOQBEGAEJFMX5 \
  | 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: 10d3f1ee885939433dd0090c0224acbf6ee33159d6c4a313477fbdb1f6464161

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79ac083ea8faf3dbf887e25c43e44bfd444b7a87d54cb05f828d05a35a405ee5",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "math-ph",
      "math.MP",
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2012-10-02T12:28:32Z",
    "title_canon_sha256": "41df4e09f298a621512f333641b512792bee65cf0b71dbf025cef172bdf40de0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.0747",
    "kind": "arxiv",
    "version": 1
  }
}