Pith Number

pith:SIRJHWS5

pith:2010:SIRJHWS54ZHUOD6TXYM4KL2CJY

not attested not anchored not stored refs pending

Dust properties along anomalous extinction sightlines. II. Studying extinction curves with dust models

Astronomical Observatory, Guido Barbaro (2) ((1) INAF, Paola Mazzei (1), Vicolo dell'Osservatorio), Vicolo dell'Osservatorio (2) Department of Astronomy

arxiv:1011.5061 v1 · 2010-11-23 · astro-ph.GA · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SIRJHWS54ZHUOD6TXYM4KL2CJY}

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	2026-05-18T02:04:41.945765Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

922293da5de64f470fd3be19c52f424e327113c3c69cccc41e3392eb10417c94

Aliases

arxiv: 1011.5061 · arxiv_version: 1011.5061v1 · doi: 10.48550/arxiv.1011.5061 · pith_short_12: SIRJHWS54ZHU · pith_short_16: SIRJHWS54ZHUOD6T · pith_short_8: SIRJHWS5

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/SIRJHWS54ZHUOD6TXYM4KL2CJY \
  | 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: 922293da5de64f470fd3be19c52f424e327113c3c69cccc41e3392eb10417c94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0275284b8441ea482ea223680771a0403d6ccd62c0c63bf47c179736db0b967",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-11-23T11:20:17Z",
    "title_canon_sha256": "ab3cb065eb65720fe12a80094dee413a7ba9e854bfd890245cc5c61623e860ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.5061",
    "kind": "arxiv",
    "version": 1
  }
}