Pith Number

pith:UMHOQFVL

pith:2026:UMHOQFVLT4ULCG5ZF7364OXKH6

not attested not anchored not stored refs pending

OH/IR stars in the inner Galactic bulge: I. Colour, CO line, and stellar light curve characteristics

B.A. Sargent, E. De Beck, H. Olofsson, J.A.D.L. Blommaert, J.H. Kastner, M.A.T. Groenewegen, M. Maercker, N. Patel, N. Ryde, R. Unnikrishnan, S. Muller, S. Srinivasan, T. Khouri, W.H.T. Vlemmings

arxiv:2605.26605 v1 · 2026-05-26 · astro-ph.SR · 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{UMHOQFVLT4ULCG5ZF7364OXKH6}

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	2026-05-27T01:06:01.855400Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a30ee816ab9f28b11bb92ff7ee3aea3fb100d1b6c4df49483a8e4b36b97323ed

Aliases

arxiv: 2605.26605 · arxiv_version: 2605.26605v1 · doi: 10.48550/arxiv.2605.26605 · pith_short_12: UMHOQFVLT4UL · pith_short_16: UMHOQFVLT4ULCG5Z · pith_short_8: UMHOQFVL

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/UMHOQFVLT4ULCG5ZF7364OXKH6 \
  | 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: a30ee816ab9f28b11bb92ff7ee3aea3fb100d1b6c4df49483a8e4b36b97323ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "868bdbc64e6b4c0885fdbc1156be0b0a9a752bebfdc9c31e458d72e8063b2074",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2026-05-26T06:39:58Z",
    "title_canon_sha256": "0a88b043dac7c0583eec2bdd26829791007b685c016bb039ec67e1349f30a138"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.26605",
    "kind": "arxiv",
    "version": 1
  }
}