Pith Number

pith:X3L3PSSR

pith:2015:X3L3PSSRWD33F6OWU5LLSKAJII

not attested not anchored not stored refs pending

Station Keeping through Beacon-referenced Cyclic Pursuit

Biswadip Dey, Kevin S. Galloway

arxiv:1503.03388 v1 · 2015-03-11 · cs.SY · 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{X3L3PSSRWD33F6OWU5LLSKAJII}

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	2026-05-18T00:51:01.624961Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bed7b7ca51b0f7b2f9d6a756b92809422208148aef59d5f850a4dae5a85bb94d

Aliases

arxiv: 1503.03388 · arxiv_version: 1503.03388v1 · doi: 10.48550/arxiv.1503.03388 · pith_short_12: X3L3PSSRWD33 · pith_short_16: X3L3PSSRWD33F6OW · pith_short_8: X3L3PSSR

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/X3L3PSSRWD33F6OWU5LLSKAJII \
  | 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: bed7b7ca51b0f7b2f9d6a756b92809422208148aef59d5f850a4dae5a85bb94d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b5e78e65673e1508678f5ad8f79c36c6e5d88eb643bfe82d521f88f0139ff1c",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2015-03-11T15:50:56Z",
    "title_canon_sha256": "fc3f24649e096ae057620304b37c28f8c78ec00c272c9786ef2e15abd5cbd79f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.03388",
    "kind": "arxiv",
    "version": 1
  }
}