Pith Number

pith:OAGLTU5N

pith:2019:OAGLTU5NQ3JRL5PSPOZJTHT77N

not attested not anchored not stored refs pending

Stellar content, planetary nebulae, and globular clusters of [KKS2000]04 (NGC1052-DF2)

A. Vazdekis, I. Trujillo, J. Falc\'on-Barroso, J. Rom\'an, J. S\'anchez Almeida, M. A. Beasley, M. Filho, M. Monelli, T. Ruiz-Lara

arxiv:1903.09163 v2 · 2019-03-21 · 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{OAGLTU5NQ3JRL5PSPOZJTHT77N}

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	2026-05-17T23:44:54.836974Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

700cb9d3ad86d315f5f27bb2999e7ffb6c2f56a4d0ed71b301a3b7fc74d64072

Aliases

arxiv: 1903.09163 · arxiv_version: 1903.09163v2 · doi: 10.48550/arxiv.1903.09163 · pith_short_12: OAGLTU5NQ3JR · pith_short_16: OAGLTU5NQ3JRL5PS · pith_short_8: OAGLTU5N

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/OAGLTU5NQ3JRL5PSPOZJTHT77N \
  | 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: 700cb9d3ad86d315f5f27bb2999e7ffb6c2f56a4d0ed71b301a3b7fc74d64072

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2aaca58e723aa2e39e7153a83805fc635dd278e04937d0a8c5197c4aa2a79378",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-03-21T18:00:40Z",
    "title_canon_sha256": "f478e46d186f5b37d6e791204bf382e6af4aaf46ee7278d160f50ebb2fc2ce12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.09163",
    "kind": "arxiv",
    "version": 2
  }
}