Pith Number

pith:O6NF7FGH

pith:2006:O6NF7FGHK5LKIINPE2VOVIFMKD

not attested not anchored not stored refs pending

On determining the mass-loss rates of red giants and red supergiants based on infrared data

Jacco Th. van Loon (Keele University, UK)

arxiv:astro-ph/0612374 v1 · 2006-12-14 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O6NF7FGHK5LKIINPE2VOVIFMKD}

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	2026-05-18T02:40:25.069061Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

779a5f94c75756a421af26aaeaa0ac50c9b2d328c98d10ab86703c49e46f33d2

Aliases

arxiv: astro-ph/0612374 · arxiv_version: astro-ph/0612374v1 · doi: 10.48550/arxiv.astro-ph/0612374 · pith_short_12: O6NF7FGHK5LK · pith_short_16: O6NF7FGHK5LKIINP · pith_short_8: O6NF7FGH

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/O6NF7FGHK5LKIINPE2VOVIFMKD \
  | 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: 779a5f94c75756a421af26aaeaa0ac50c9b2d328c98d10ab86703c49e46f33d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6082479a788d21f2a1ccb3c9dc24e42caa60086dcc6074c13035265a5fff4d86",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-12-14T10:17:59Z",
    "title_canon_sha256": "1989a1f9e3cd6566cc08f27f477d0dba8f6edf189d04e6fea74c5e104d702522"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0612374",
    "kind": "arxiv",
    "version": 1
  }
}