Pith Number

pith:NE6ILLPD

pith:2017:NE6ILLPDQHYHGMDX6RA7QR3AR2

not attested not anchored not stored refs pending

Extinction ratios in the inner Galaxy as revealed by the VVV survey

Dante Minniti, Elena Valenti, Javier Alonso-Garc\'ia, Manuela Zoccali, M\'arcio Catelan, Maren Hempel, Oscar A. Gonzalez, Philip W. Lucas, Roberto K. Saito, Rodrigo Contreras Ramos

arxiv:1710.04854 v1 · 2017-10-13 · astro-ph.GA · 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{NE6ILLPDQHYHGMDX6RA7QR3AR2}

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	2026-05-18T00:31:39.564216Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

693c85ade381f0733077f441f847608eb508da847b667309c44feb51bc9d2fe2

Aliases

arxiv: 1710.04854 · arxiv_version: 1710.04854v1 · doi: 10.48550/arxiv.1710.04854 · pith_short_12: NE6ILLPDQHYH · pith_short_16: NE6ILLPDQHYHGMDX · pith_short_8: NE6ILLPD

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/NE6ILLPDQHYHGMDX6RA7QR3AR2 \
  | 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: 693c85ade381f0733077f441f847608eb508da847b667309c44feb51bc9d2fe2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77a3501125ed0a21cebe60e7327f36eec631d122dc6ea65ea5a0e04c079f5646",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-10-13T09:33:27Z",
    "title_canon_sha256": "5c5e9c770fb308bec722ea28b8ef5afc3aef8f2d87019aff0e13f013f9d5018b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.04854",
    "kind": "arxiv",
    "version": 1
  }
}