Pith Number

pith:3UZ37ZQC

pith:2016:3UZ37ZQCDB4PBXDV3TK2I4LFQV

not attested not anchored not stored refs pending

Robotic manipulation of a rotating chain

Hung Pham, Quang-Cuong Pham

arxiv:1604.01507 v2 · 2016-04-06 · cs.RO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3UZ37ZQCDB4PBXDV3TK2I4LFQV}

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	2026-05-18T00:36:04.040986Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd33bfe6021878f0dc75dcd5a471658576cf1631681c6e820f0c2f1f298088c8

Aliases

arxiv: 1604.01507 · arxiv_version: 1604.01507v2 · doi: 10.48550/arxiv.1604.01507 · pith_short_12: 3UZ37ZQCDB4P · pith_short_16: 3UZ37ZQCDB4PBXDV · pith_short_8: 3UZ37ZQC

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/3UZ37ZQCDB4PBXDV3TK2I4LFQV \
  | 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: dd33bfe6021878f0dc75dcd5a471658576cf1631681c6e820f0c2f1f298088c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e0653631b2e265ceb6b94eb15e92a21184fe9369a6ae7257b3efd6d8ab71dd8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2016-04-06T06:51:12Z",
    "title_canon_sha256": "7ca9f07c52db52396a80c4e1d2a99b85b732310962eca07e5b59599d03855926"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.01507",
    "kind": "arxiv",
    "version": 2
  }
}