Pith Number

pith:RO7ENSMF

pith:2014:RO7ENSMFEDMKTYADT6MWMBKH2G

not attested not anchored not stored refs pending

Effects of moderate abundance changes on the atmospheric structure and colours of Mira variables (Research Note)

Michael J. Ireland, Michael Scholz, Peter R. Wood

arxiv:1404.6735 v1 · 2014-04-27 · 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{RO7ENSMFEDMKTYADT6MWMBKH2G}

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	2026-05-18T01:43:22.909250Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bbe46c98520d8a9e0039f99660547d1bf4e4d917cba12af59b13a0b57e3e253

Aliases

arxiv: 1404.6735 · arxiv_version: 1404.6735v1 · doi: 10.48550/arxiv.1404.6735 · pith_short_12: RO7ENSMFEDMK · pith_short_16: RO7ENSMFEDMKTYAD · pith_short_8: RO7ENSMF

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/RO7ENSMFEDMKTYADT6MWMBKH2G \
  | 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: 8bbe46c98520d8a9e0039f99660547d1bf4e4d917cba12af59b13a0b57e3e253

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0987c93fa28b4f18e45144caa9b34f6fa1e43a33120a6659cfab3d6f12dcf69e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-04-27T11:01:02Z",
    "title_canon_sha256": "5462420b61429105b19f062d43ed2c5592c4b3435f0f8b3521bde93531feda7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.6735",
    "kind": "arxiv",
    "version": 1
  }
}