Pith Number

pith:S567IX7V

pith:2019:S567IX7V6J7YDBL4NKW4LPI3ED

not attested not anchored not stored refs pending

The Optical to Mid-Infrared Extinction Law Based on the APOGEE, Gaia DR2, Pan-STARRS1, SDSS, APASS, 2MASS and WISE Surveys

Shu Wang, Xiaodian Chen

arxiv:1904.04575 v3 · 2019-04-09 · 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{S567IX7V6J7YDBL4NKW4LPI3ED}

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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.

Cited by

1 paper in Pith

The First Glimpse of Water Ice Absorption Map in the Milky Way

Receipt and verification

First computed	2026-05-17T23:40:38.863279Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

977df45ff5f27f81857c6aadc5bd1b20e0e8ac0e2da5e51f94fda28526fe9d9b

Aliases

arxiv: 1904.04575 · arxiv_version: 1904.04575v3 · doi: 10.48550/arxiv.1904.04575 · pith_short_12: S567IX7V6J7Y · pith_short_16: S567IX7V6J7YDBL4 · pith_short_8: S567IX7V

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/S567IX7V6J7YDBL4NKW4LPI3ED \
  | 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: 977df45ff5f27f81857c6aadc5bd1b20e0e8ac0e2da5e51f94fda28526fe9d9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b03b0738cc330b92c4d06034fb85483a6ec289f884e74bc830b69cb2cfe2880",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-04-09T10:12:35Z",
    "title_canon_sha256": "252c0a29f33fa6c2b257f74245119537ca77848f58f3c56df2b2b6b72a6b50e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.04575",
    "kind": "arxiv",
    "version": 3
  }
}