Pith Number

pith:RP6L477M

pith:2011:RP6L477MEUUKV6DCPL75U7A57Z

not attested not anchored not stored refs pending

Evidence for Environmental Changes in the Submillimeter Dust Opacity

Arabindo Roy, Calvin B. Netterfield, Carole Tucker, Christopher Semisch, David H. Hughes, Donald V. Wiebe, Douglas Scott, Edward L. Chapin, Gaelen Marsden, Gregory S. Tucker, Guillaume Patanchon, James J. Bock, Jeff Klein, Joshua O. Gundersen, Luca Olmi, Marc-Antoine Miville-Desch\^enes, Marco P. Viero, Marie Rex, Mark Halpern, Mark J. Devlin, Matthew D. P. Truch, Matthew Griffin, Peter A. R. Ade, Peter C. Hargrave, Peter G. Martin, Philip Mauskopf, Simon R. Dicker, Sylvain Bontemps

arxiv:1112.5433 v2 · 2011-12-22 · 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{RP6L477MEUUKV6DCPL75U7A57Z}

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	2026-05-18T01:59:02.986933Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bfcbe7fec2528aaf8627affda7c1dfe7286cd18aa045764a3cf4257884d7296

Aliases

arxiv: 1112.5433 · arxiv_version: 1112.5433v2 · doi: 10.48550/arxiv.1112.5433 · pith_short_12: RP6L477MEUUK · pith_short_16: RP6L477MEUUKV6DC · pith_short_8: RP6L477M

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/RP6L477MEUUKV6DCPL75U7A57Z \
  | 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: 8bfcbe7fec2528aaf8627affda7c1dfe7286cd18aa045764a3cf4257884d7296

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78ad0bca6d679cf3fa1222abed777b93be44f1d7b1f68dc476e964609846c7e5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-12-22T20:10:26Z",
    "title_canon_sha256": "fef421faccaf4192f0bfb70ae2ebb6152cf91c9e007cbdf7a2e9d8a45326c3bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.5433",
    "kind": "arxiv",
    "version": 2
  }
}