Pith Number

pith:IYUGMGIU

pith:2025:IYUGMGIUQ66OIQVODXVSC6ND7Y

not attested not anchored not stored refs pending

A pilot method to determine the high mass end of the Stellar Initial Mass Function in galaxies using UVIT, H$\alpha$-MUSE observations and applied to NGC628

Mousumi Das, S Amrutha

arxiv:2505.03226 v1 · 2025-05-06 · 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{IYUGMGIUQ66OIQVODXVSC6ND7Y}

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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.

Cited by

1 paper in Pith

JWST Reveals a Galaxy-Wide Association of Red Supergiants with OB Stars in NGC 5584

Receipt and verification

First computed	2026-07-05T11:25:44.634991Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

462866191487bce442ae1deb2179a3fe1e09b78e2fe5327d9f23dca3c7302a95

Aliases

arxiv: 2505.03226 · arxiv_version: 2505.03226v1 · doi: 10.48550/arxiv.2505.03226 · pith_short_12: IYUGMGIUQ66O · pith_short_16: IYUGMGIUQ66OIQVO · pith_short_8: IYUGMGIU

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/IYUGMGIUQ66OIQVODXVSC6ND7Y \
  | 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: 462866191487bce442ae1deb2179a3fe1e09b78e2fe5327d9f23dca3c7302a95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ad3a7cbb4b4e5c2ae05ee51fb736815fe77bf43739af9b3903c6150e69d21aa",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-05-06T06:40:21Z",
    "title_canon_sha256": "a5dc5f704f264ae28c163e2815c6fabe64600ebc4572780741261084dca7704e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.03226",
    "kind": "arxiv",
    "version": 1
  }
}