Pith Number

pith:334YX7TE

pith:2018:334YX7TEAXQQVJZTRLD2376YAI

not attested not anchored not stored refs pending

The Araucaria Project. Multi-band calibrations of the TRGB absolute magnitude

Bart{\l}omiej Zgirski, Bogumi{\l} Pilecki, Dariusz Graczyk, Grzegorz Pietrzy\'nski, Ksenia Suchomska, Marek G\'orski, Monica Taormina, Paulina Karczmarek, Piotr Wielg\'orski, Roger E. Cohen, Weronika Narloch, Wolfgang Gieren, Zbigniew Ko{\l}aczkowski

arxiv:1810.13110 v1 · 2018-10-31 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{334YX7TEAXQQVJZTRLD2376YAI}

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	2026-05-17T23:59:04.313478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

def98bfe6405e10aa7338ac7adffd80205169cc3158edab0590989ba0615f5a5

Aliases

arxiv: 1810.13110 · arxiv_version: 1810.13110v1 · doi: 10.48550/arxiv.1810.13110 · pith_short_12: 334YX7TEAXQQ · pith_short_16: 334YX7TEAXQQVJZT · pith_short_8: 334YX7TE

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/334YX7TEAXQQVJZTRLD2376YAI \
  | 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: def98bfe6405e10aa7338ac7adffd80205169cc3158edab0590989ba0615f5a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "698dcff5b97558e188f75657df04cf88b53a5375b0e471540bb1339a068bffe8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-10-31T05:16:39Z",
    "title_canon_sha256": "430e37ddd0ecc97ef210ea4ad8e39d8eb632b85d9bfce7cd3545619ce1be18e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.13110",
    "kind": "arxiv",
    "version": 1
  }
}