Pith Number

pith:P225ADJB

pith:2012:P225ADJBAJUDPKAJ7TVWFUKEJ7

not attested not anchored not stored refs pending

Atmospheric extinction properties above Mauna Kea from the Nearby Supernova Factory spectro-photometric data set

A. Canto, B. A. Weave, C. Aragon, C. Baltay, C. Buton, C. Tao, C. Wu, D. Rabinowitz, E. Gangler, E. P\'econtal, E. Y. Hsiao, F. Cellier-Holzem, G. Aldering, G. Smadja, H. K. Fakhouri, J. Guy, K. Runge, M. Childress, M. Kerschhaggl, M. Kowalski, M. Rigault, N. Chotard, P. Antilogus, P. Nugent K. Paech, R. C. Thomas, R. Pain, R. Pereira, R. Scalzo, S. Bailey, S. Bongard, S. Loken, S. Perlmutter, Y. Copin

arxiv:1210.2619 v1 · 2012-10-09 · astro-ph.IM · 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{P225ADJBAJUDPKAJ7TVWFUKEJ7}

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	2026-05-18T01:54:04.055136Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7eb5d00d21026837a809fceb62d1444ff6a66745f8f2236c618193d47c675307

Aliases

arxiv: 1210.2619 · arxiv_version: 1210.2619v1 · doi: 10.48550/arxiv.1210.2619 · pith_short_12: P225ADJBAJUD · pith_short_16: P225ADJBAJUDPKAJ · pith_short_8: P225ADJB

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/P225ADJBAJUDPKAJ7TVWFUKEJ7 \
  | 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: 7eb5d00d21026837a809fceb62d1444ff6a66745f8f2236c618193d47c675307

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1fa511551020bb42af75edfa078e7b3a54ef75e0deb2ccc3140aab7366fabbf",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2012-10-09T14:50:07Z",
    "title_canon_sha256": "d3c971fb55a254ac7359f8d70dfb7b1010f5c2d09c9013cdbd94d802bc58b023"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.2619",
    "kind": "arxiv",
    "version": 1
  }
}