Pith Number

pith:LP2QZ56R

pith:2024:LP2QZ56RXBXYKG3TZPDEBVWAK7

not attested not anchored not stored refs pending

Extinction, the elephant in the room that hinders optical Galactic observations

Jes\'us Ma\'iz Apell\'aniz

arxiv:2401.01116 v1 · 2024-01-02 · 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{LP2QZ56RXBXYKG3TZPDEBVWAK7}

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.

Cited by

1 paper in Pith

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

Receipt and verification

First computed	2026-07-05T07:29:34.123919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bf50cf7d1b86f851b73cbc640d6c057fcaa359a240037244710c2e28cdf2528

Aliases

arxiv: 2401.01116 · arxiv_version: 2401.01116v1 · doi: 10.48550/arxiv.2401.01116 · pith_short_12: LP2QZ56RXBXY · pith_short_16: LP2QZ56RXBXYKG3T · pith_short_8: LP2QZ56R

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/LP2QZ56RXBXYKG3TZPDEBVWAK7 \
  | 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: 5bf50cf7d1b86f851b73cbc640d6c057fcaa359a240037244710c2e28cdf2528

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "141594ace0a540a0ebdb3d109987a82cd5ebd072348cca8f897e0f544223e548",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-01-02T09:11:18Z",
    "title_canon_sha256": "bddc4a7b3f08dd86b2abb353893643341cba0a7785cb8ab8aca3d2cb91de46cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.01116",
    "kind": "arxiv",
    "version": 1
  }
}