Pith Number

pith:TM7WIT7Q

pith:2025:TM7WIT7Q4BMTOTCZ7WFHYAMDDV

not attested not anchored not stored refs pending

SCOTCH III: Complete search for Hypercompact HII regions in the fourth quadrant

(2) NAOC, 3), (3) Key Laboratory of Radio Astronomy, (4) GBT, (5) LJMU, (6) MPIfR, (7) Leeds, (8) Univ. Bordeaux), A. L. Patel (1), A. Y. Yang (2, Chinese Academy of Sciences, I. Grozdanova (1), J. S. Urquhart (1), K. M. Menten (5), L. K. Morgan (4), M. A. Thompson (6), S. Khan (5), T. Csengeri (8) ((1) Kent, Technology, T. Moore (7)

arxiv:2506.02737 v1 · 2025-06-03 · 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{TM7WIT7Q4BMTOTCZ7WFHYAMDDV}

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	2026-07-05T11:15:07.412128Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b3f644ff0e059374c59fd8a7c01831d4b68d896efd0041139ab7f2be6c60228

Aliases

arxiv: 2506.02737 · arxiv_version: 2506.02737v1 · doi: 10.48550/arxiv.2506.02737 · pith_short_12: TM7WIT7Q4BMT · pith_short_16: TM7WIT7Q4BMTOTCZ · pith_short_8: TM7WIT7Q

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/TM7WIT7Q4BMTOTCZ7WFHYAMDDV \
  | 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: 9b3f644ff0e059374c59fd8a7c01831d4b68d896efd0041139ab7f2be6c60228

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b725ee5d27fe517b01ce6beb582758dae35f86883a8b82aa227d63f93e43118b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-06-03T10:51:58Z",
    "title_canon_sha256": "6c606309474ff3ccecf8fbddbf805637d86eb48bb70a7d3b087bd7b86b183381"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.02737",
    "kind": "arxiv",
    "version": 1
  }
}