Pith Number

pith:2EHONS6Q

pith:2026:2EHONS6QZLKU2IXVHI5OJVLQD7

not attested not anchored not stored refs pending

The UKIRT M33 Monitoring Project: A 15-Year Near-Infrared Variable Star Catalogue for the Central Kiloparsec, and Prospects for Star Formation History and Dust Return

Atefeh Javadi, Fatemeh Nikzat, Hedieh Abdollahi, Jacco Th. van Loon, Mina Alizadeh, Yousefali Abedini

arxiv:2608.19657 v1 · 2026-08-20 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2EHONS6QZLKU2IXVHI5OJVLQD7}

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	2026-08-21T01:18:16.647690Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d10ee6cbd0cad54d22f53a3ae4d5701fd15bfaf1c1432e893dc80f495992ae32

Aliases

arxiv: 2608.19657 · arxiv_version: 2608.19657v1 · doi: 10.48550/arxiv.2608.19657 · pith_short_12: 2EHONS6QZLKU · pith_short_16: 2EHONS6QZLKU2IXV · pith_short_8: 2EHONS6Q

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/2EHONS6QZLKU2IXVHI5OJVLQD7 \
  | 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: d10ee6cbd0cad54d22f53a3ae4d5701fd15bfaf1c1432e893dc80f495992ae32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d7b5cae9ec7f425ed9ea77576674115859000596dbec78fc3df8ba7ebedde04",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-08-20T05:51:41Z",
    "title_canon_sha256": "8951edb637690f14b101e1489ee131fac22fd93b58628de548b059abd08c649a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.19657",
    "kind": "arxiv",
    "version": 1
  }
}