Pith Number

pith:4TM72X3M

pith:2013:4TM72X3MKJ7MTFSTXUX43ZWPL5

not attested not anchored not stored refs pending

The Binary White Dwarf LHS 3236

Alice Monet, Blaise Canzian, Christian Luginbuhl, Conard Dahn, Harry Guetter, Hugh Harris, John Subasavage, Michael Ireland, Michael Liu, Richard Walker, Ronald Stone, Sandy Leggett, Stephen Levine, Trent Dupuy, Trudy Tilleman, William Hartkopf

arxiv:1309.1173 v1 · 2013-09-04 · 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{4TM72X3MKJ7MTFSTXUX43ZWPL5}

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	2026-05-18T01:47:49.686480Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4d9fd5f6c527ec99653bd2fcde6cf5f64e706db8e8de7f45fe33c11db0c6c23

Aliases

arxiv: 1309.1173 · arxiv_version: 1309.1173v1 · doi: 10.48550/arxiv.1309.1173 · pith_short_12: 4TM72X3MKJ7M · pith_short_16: 4TM72X3MKJ7MTFST · pith_short_8: 4TM72X3M

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/4TM72X3MKJ7MTFSTXUX43ZWPL5 \
  | 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: e4d9fd5f6c527ec99653bd2fcde6cf5f64e706db8e8de7f45fe33c11db0c6c23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed4aa219eb41ab4ea2424ab88ed0dc6bb979a2669c27b71151caec061802921b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-09-04T20:02:51Z",
    "title_canon_sha256": "567cee7f6c63982a9243138ad4c342c9502a46298246fc065ab7961d15eded5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.1173",
    "kind": "arxiv",
    "version": 1
  }
}