Pith Number

pith:KP7QRB2G

pith:2018:KP7QRB2G5O6JRRDEH7OQGXMIDS

not attested not anchored not stored refs pending

Distances of Dwarf Carbon Stars

Alice B. Monet, Blaise J. Canzian, Conard C. Dahn, Hugh C. Harris, Jeffrey A. Munn, Jeffrey R. Pier, John P. Subasavage, Ronald C. Stone, Stephen E. Levine, Trudy M. Tilleman, William I. Hartkopf

arxiv:1804.09824 v1 · 2018-04-25 · 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{KP7QRB2G5O6JRRDEH7OQGXMIDS}

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	2026-05-18T00:14:07.675365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53ff088746ebbc98c4643fdd035d881caa721596b7944d8eb5d6d073603f80ff

Aliases

arxiv: 1804.09824 · arxiv_version: 1804.09824v1 · doi: 10.48550/arxiv.1804.09824 · pith_short_12: KP7QRB2G5O6J · pith_short_16: KP7QRB2G5O6JRRDE · pith_short_8: KP7QRB2G

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/KP7QRB2G5O6JRRDEH7OQGXMIDS \
  | 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: 53ff088746ebbc98c4643fdd035d881caa721596b7944d8eb5d6d073603f80ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7380c30c13cd3763872a441b18a1443e3d648f5e5063f37887312500fec79bfc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-04-25T22:40:57Z",
    "title_canon_sha256": "48127fb723342c91c8ac649bc14ae019d8dbd8ab5103d21aee59793fbb31505f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.09824",
    "kind": "arxiv",
    "version": 1
  }
}