Pith Number

pith:PYAFKTTG

pith:2026:PYAFKTTGYMUXK2HNGKLSZ75HFS

not attested not anchored not stored refs pending

Swarical: An Integrated Hierarchical Approach to Localizing Flying Light Specks

Hamed Alimohammadzadeh, Shahram Ghandeharizadeh

arxiv:2605.23774 v1 · 2026-05-22 · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PYAFKTTGYMUXK2HNGKLSZ75HFS}

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	2026-05-25T02:02:31.867261Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e00554e66c3297568ed32972cffa72ca8235eb2ff7c678f6ab9fd9d459df563

Aliases

arxiv: 2605.23774 · arxiv_version: 2605.23774v1 · doi: 10.48550/arxiv.2605.23774 · pith_short_12: PYAFKTTGYMUX · pith_short_16: PYAFKTTGYMUXK2HN · pith_short_8: PYAFKTTG

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/PYAFKTTGYMUXK2HNGKLSZ75HFS \
  | 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: 7e00554e66c3297568ed32972cffa72ca8235eb2ff7c678f6ab9fd9d459df563

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f76573721efe9c5936e639b5977d0f1714375a43437a928576c26de1fb5a4ff6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2026-05-22T15:42:40Z",
    "title_canon_sha256": "9af489f525704695f2a9553ad80ef4b9583ef3ad4f005db0b69b583727118ebe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.23774",
    "kind": "arxiv",
    "version": 1
  }
}