Pith Number

pith:YB2FJNHZ

pith:2017:YB2FJNHZGSJ6J33JIVVYBAMFES

not attested not anchored not stored refs pending

The Luminous Blue Variable RMC127 as seen with ALMA and ATCA

A. Ingallinera, A. Noriega-Crespo, C. Agliozzo, C. Buemi, C. Trigilio, F. E. Bauer, G. Pignata, G. Umana, J. L. Prieto, L. Cerrigone, M. Massardi, N. M. Phillips, P. Leto, R. Nikutta, R. Paladini

arxiv:1704.05768 v4 · 2017-04-19 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YB2FJNHZGSJ6J33JIVVYBAMFES}

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	2026-05-18T00:41:59.273059Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c07454b4f93493e4ef69456b80818524b52e87977743d8b0951181b31c65c3ac

Aliases

arxiv: 1704.05768 · arxiv_version: 1704.05768v4 · doi: 10.48550/arxiv.1704.05768 · pith_short_12: YB2FJNHZGSJ6 · pith_short_16: YB2FJNHZGSJ6J33J · pith_short_8: YB2FJNHZ

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/YB2FJNHZGSJ6J33JIVVYBAMFES \
  | 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: c07454b4f93493e4ef69456b80818524b52e87977743d8b0951181b31c65c3ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "499aa1b50b4d7b29a5086b6b2fe7e6e946f9e5385a1afcf92b28fac5db29f642",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-04-19T15:14:45Z",
    "title_canon_sha256": "573f00ebbcc81119454b316ec109b0315ecfa7194a7d5f6af28fbd889f4aa328"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.05768",
    "kind": "arxiv",
    "version": 4
  }
}