Pith Number

pith:EGFITEVW

pith:2019:EGFITEVWRWIKY2DF3DFTORNXUP

not attested not anchored not stored refs pending

Reddening map and recent star formation in the Magellanic Clouds based on OGLE IV Cepheids

Alaxender Panchal (ARIES), Yogesh C. Joshi (ARIES)

arxiv:1906.04481 v2 · 2019-06-11 · 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{EGFITEVWRWIKY2DF3DFTORNXUP}

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	2026-07-04T23:52:00.011277Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

218a8992b68d90ac6865d8cb3745b7a3e0ff22f5d3eb04633bdbd3145d8dfec9

Aliases

arxiv: 1906.04481 · arxiv_version: 1906.04481v2 · doi: 10.48550/arxiv.1906.04481 · pith_short_12: EGFITEVWRWIK · pith_short_16: EGFITEVWRWIKY2DF · pith_short_8: EGFITEVW

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/EGFITEVWRWIKY2DF3DFTORNXUP \
  | 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: 218a8992b68d90ac6865d8cb3745b7a3e0ff22f5d3eb04633bdbd3145d8dfec9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73f497f9e50321bff8381f259f901fc14806b8b0693ff148172431719dce2039",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-06-11T10:13:38Z",
    "title_canon_sha256": "71e90444f1fe48ddbde87c595e2750c321a9163d207fb9fe831287c592cbc7ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.04481",
    "kind": "arxiv",
    "version": 2
  }
}