Pith Number

pith:FMVNF7YS

pith:2015:FMVNF7YSWG5ER5QY4GVDAP2TPM

not attested not anchored not stored refs pending

Identification of dusty massive stars in star-forming dwarf irregular galaxies in the Local Group with mid-IR photometry

A. Mehner, A. Z. Bonanos, K. B. W. McQuinn, M. L. Boyer, N. E. Britavskiy

arxiv:1510.01340 v1 · 2015-10-05 · astro-ph.SR · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FMVNF7YSWG5ER5QY4GVDAP2TPM}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:26:41.222228Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b2ad2ff12b1ba48f618e1aa303f537b10efb9b4d2f20ca32dd130ed6972b94c

Aliases

arxiv: 1510.01340 · arxiv_version: 1510.01340v1 · doi: 10.48550/arxiv.1510.01340 · pith_short_12: FMVNF7YSWG5E · pith_short_16: FMVNF7YSWG5ER5QY · pith_short_8: FMVNF7YS

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/FMVNF7YSWG5ER5QY4GVDAP2TPM \
  | 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: 2b2ad2ff12b1ba48f618e1aa303f537b10efb9b4d2f20ca32dd130ed6972b94c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d6a70c7fa83f74e0d30897adbd27c63412e9cafcb467c6e19e37e11fa9599bd",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-10-05T20:15:44Z",
    "title_canon_sha256": "8fc704e085d894fc61376ed302709f8dec0aea88fd6cb812bc670699d5739a4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.01340",
    "kind": "arxiv",
    "version": 1
  }
}