Pith Number

pith:IA4Z4VLO

pith:2017:IA4Z4VLOVPA4BC3JRZFA5UD4MV

not attested not anchored not stored refs pending

Intrinsic Reduced Attitude Formation with Ring Inter-Agent Graph

Johan Markdahl, Silun Zhang, Wenjun Song, Xiaoming Hu, Yiguang Hong

arxiv:1705.09950 v1 · 2017-05-28 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IA4Z4VLOVPA4BC3JRZFA5UD4MV}

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	2026-05-18T00:15:37.642348Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40399e556eabc1c08b698e4a0ed07c6553747b01ae6b25b66e81c6f49f30fbf8

Aliases

arxiv: 1705.09950 · arxiv_version: 1705.09950v1 · doi: 10.48550/arxiv.1705.09950 · pith_short_12: IA4Z4VLOVPA4 · pith_short_16: IA4Z4VLOVPA4BC3J · pith_short_8: IA4Z4VLO

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/IA4Z4VLOVPA4BC3JRZFA5UD4MV \
  | 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: 40399e556eabc1c08b698e4a0ed07c6553747b01ae6b25b66e81c6f49f30fbf8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c5726abac14dfc5348af909a88bd6e45cab54f6a426d3a733d186afbd24e1ad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-05-28T15:22:59Z",
    "title_canon_sha256": "cb0fb67b259c788e576c818eb404c9f4d4cfca04e7634c52c2d0345de07d0fff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.09950",
    "kind": "arxiv",
    "version": 1
  }
}