Pith Number

pith:BSQTM52P

pith:2012:BSQTM52PXZHUNNEEOFYYB7OOAT

not attested not anchored not stored refs pending

The degeneracy between the dust colour temperature and the spectral index. The problem of multiple chi^2 minima

M. Juvela, N. Ysard

arxiv:1203.2263 v1 · 2012-03-10 · 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{BSQTM52PXZHUNNEEOFYYB7OOAT}

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	2026-05-18T01:58:10.325850Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ca136774fbe4f46b484717180fdce04e2791894676af145ef422a8b401d7889

Aliases

arxiv: 1203.2263 · arxiv_version: 1203.2263v1 · doi: 10.48550/arxiv.1203.2263 · pith_short_12: BSQTM52PXZHU · pith_short_16: BSQTM52PXZHUNNEE · pith_short_8: BSQTM52P

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/BSQTM52PXZHUNNEEOFYYB7OOAT \
  | 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: 0ca136774fbe4f46b484717180fdce04e2791894676af145ef422a8b401d7889

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b556ac7aa9ef5baa0492c348055026d8463042040e55273e5306deba9ad750a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-03-10T17:01:18Z",
    "title_canon_sha256": "9bb03f1c52e90509fba41d0f8c29dfb120f3eddc3df0aa4fe7a687881b30c942"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.2263",
    "kind": "arxiv",
    "version": 1
  }
}