Pith Number

pith:BHWCOENP

pith:2018:BHWCOENP3XW3WRRVKRAVMGVGSJ

not attested not anchored not stored refs pending

The mass and age of the first SONG target: the red giant 46 LMi

A. N. S{\o}rensen, C. Jiang, E. Weiss, F. Grundahl, H. Kjeldsen, J. Christensen-Dalsgaard, J. Skottfelt, K. Brogaard, M. Fredslund Andersen, P. Kj{\ae}rgaard, P. Pall\'e, S. Frandsen, T. Arentoft, U. G. J{\o}rgensen, V. Antoci

arxiv:1806.02095 v1 · 2018-06-06 · 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{BHWCOENP3XW3WRRVKRAVMGVGSJ}

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.

Cited by

1 paper in Pith

The Stellar Observations Network Group (SONG) -- A Legacy Archive of Stellar Time-Domain Spectroscopy

Receipt and verification

First computed	2026-05-18T00:13:25.047802Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09ec2711afddedbb46355441561aa6927ef1753de2f91ad5e26b73c60c319d29

Aliases

arxiv: 1806.02095 · arxiv_version: 1806.02095v1 · doi: 10.48550/arxiv.1806.02095 · pith_short_12: BHWCOENP3XW3 · pith_short_16: BHWCOENP3XW3WRRV · pith_short_8: BHWCOENP

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/BHWCOENP3XW3WRRVKRAVMGVGSJ \
  | 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: 09ec2711afddedbb46355441561aa6927ef1753de2f91ad5e26b73c60c319d29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0371a20bc5f5d11820ff0825438f4d15e8f7450487b43d695aa0e78064cc90b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-06-06T10:14:18Z",
    "title_canon_sha256": "f1fec8d673df081da6e203a31333231f0e7ef9d55cdeb53ddc49e93316538dd7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.02095",
    "kind": "arxiv",
    "version": 1
  }
}