Pith Number

pith:KUHVRTN7

pith:2010:KUHVRTN7ZTTHBFYPXDKG6R5L7M

not attested not anchored not stored refs pending

Spacetime noncommutativity and ultra-high energy cosmic ray experiments

D. Kekez, J. Trampetic, R. Horvat

arxiv:1005.3209 v2 · 2010-05-18 · hep-ph · astro-ph.HE · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KUHVRTN7ZTTHBFYPXDKG6R5L7M}

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	2026-05-18T04:26:31.724257Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

550f58cdbfcce670970fb8d46f47abfb2ab2be1e1acdaee97ffdc97cc28551cc

Aliases

arxiv: 1005.3209 · arxiv_version: 1005.3209v2 · doi: 10.48550/arxiv.1005.3209 · pith_short_12: KUHVRTN7ZTTH · pith_short_16: KUHVRTN7ZTTHBFYP · pith_short_8: KUHVRTN7

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/KUHVRTN7ZTTHBFYPXDKG6R5L7M \
  | 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: 550f58cdbfcce670970fb8d46f47abfb2ab2be1e1acdaee97ffdc97cc28551cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "736bfe0174c6f2ee87e4269630f19231f431759b9a9ecfa5d38722a35ceb5a79",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2010-05-18T14:33:06Z",
    "title_canon_sha256": "74f99993ba7353c544a3a27fb6b1c8b4eeaa780ae99c8e2e62ad4a0062873cf0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.3209",
    "kind": "arxiv",
    "version": 2
  }
}