Pith Number

pith:FKWPZDV3

pith:2015:FKWPZDV3XSIFR4ZXKXSVFHR5LQ

not attested not anchored not stored refs pending

New Measurements of the Radio Photosphere of Mira based on Data from the JVLA and ALMA

K. M. Menten (Max Planck Institut f\"ur Radioastronomie), L. D. Matthews (MIT Haystack Observatory), M. J. Reid (Harvard-Smithsonian Center for Astrophysics)

arxiv:1506.03075 v1 · 2015-06-09 · 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{FKWPZDV3XSIFR4ZXKXSVFHR5LQ}

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	2026-05-18T01:35:47.172043Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2aacfc8ebbbc9058f33755e5529e3d5c2a5e5cdf164540f524fc1d7812a90a18

Aliases

arxiv: 1506.03075 · arxiv_version: 1506.03075v1 · doi: 10.48550/arxiv.1506.03075 · pith_short_12: FKWPZDV3XSIF · pith_short_16: FKWPZDV3XSIFR4ZX · pith_short_8: FKWPZDV3

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/FKWPZDV3XSIFR4ZXKXSVFHR5LQ \
  | 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: 2aacfc8ebbbc9058f33755e5529e3d5c2a5e5cdf164540f524fc1d7812a90a18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11b35da5ad1087ddad742259ed6e6b4e257587d4422e5786f46ec829562c56f3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-06-09T20:00:50Z",
    "title_canon_sha256": "2169342766e755f9208df9ffd6d8be4e06441c06579f4076e7cc97af465fddfc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.03075",
    "kind": "arxiv",
    "version": 1
  }
}