Pith Number

pith:2TJ3MOZK

pith:2018:2TJ3MOZKNJCY6N7XS6WT7FXZJ5

not attested not anchored not stored refs pending

Dwarf carbon stars are likely metal-poor binaries and unlikely hosts to carbon planets

J. Farihi, J. P. Subasavage, Lewis J. Whitehouse, P. J. Green, T. G. Wilson

arxiv:1806.06074 v1 · 2018-06-15 · astro-ph.SR · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2TJ3MOZKNJCY6N7XS6WT7FXZJ5}

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

Milky Way's warped disc traced by AGB stars

Receipt and verification

First computed	2026-05-18T00:11:33.244560Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4d3b63b2a6a458f37f797ad3f96f94f5811182a450d00a8f1c7f30628697ff2

Aliases

arxiv: 1806.06074 · arxiv_version: 1806.06074v1 · doi: 10.48550/arxiv.1806.06074 · pith_short_12: 2TJ3MOZKNJCY · pith_short_16: 2TJ3MOZKNJCY6N7X · pith_short_8: 2TJ3MOZK

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/2TJ3MOZKNJCY6N7XS6WT7FXZJ5 \
  | 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: d4d3b63b2a6a458f37f797ad3f96f94f5811182a450d00a8f1c7f30628697ff2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1010570aa35f6539868dc0e4cf6eb080f25ea795dd84baeaaa1f55bee7407d95",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-06-15T18:00:07Z",
    "title_canon_sha256": "59503429bc45ecf89944490600592506e364f933fff4ecd2b3f94145363329dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.06074",
    "kind": "arxiv",
    "version": 1
  }
}