Pith Number

pith:PNNGHIMP

pith:2026:PNNGHIMPEAFJJZMZMFB27UDE64

not attested not anchored not stored refs pending

An Evaluation of Decentralized Group Formation Techniques for Flying Light Specks

Hamed Alimohammadzadeh, Heather Culbertson, Shahram Ghandeharizadeh

arxiv:2606.26645 v1 · 2026-06-25 · 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{PNNGHIMPEAFJJZMZMFB27UDE64}

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	2026-06-26T01:15:37.146946Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b5a63a18f200a94e5996143afd064f7043e7935a616e395299c960ee7d0e69b

Aliases

arxiv: 2606.26645 · arxiv_version: 2606.26645v1 · doi: 10.48550/arxiv.2606.26645 · pith_short_12: PNNGHIMPEAFJ · pith_short_16: PNNGHIMPEAFJJZMZ · pith_short_8: PNNGHIMP

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/PNNGHIMPEAFJJZMZMFB27UDE64 \
  | 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: 7b5a63a18f200a94e5996143afd064f7043e7935a616e395299c960ee7d0e69b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca6145756312e74b27305c1f4d25896d8bad42dafdbe331e3726c1361322d161",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2026-06-25T06:17:05Z",
    "title_canon_sha256": "5677b831de1dcd67e476fceec81c6ac12b3e7ed026677459a3ec1f5016f455c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.26645",
    "kind": "arxiv",
    "version": 1
  }
}