Pith Number

pith:R7QE3EXF

pith:2009:R7QE3EXFEU6FPEHLX4UVQ67SD2

not attested not anchored not stored refs pending

BLAST: Resolving the Cosmic Submillimeter Background

Benjamin Magnelli, Calvin B. Netterfield, Carole Tucker, Christopher Semisch, David H. Hughes, Donald V. Wiebe, Douglas Scott, Edward L. Chapin, Enzo Pascale, Gaelen Marsden, Gregory S. Tucker, Guillaume Patanchon, Henry Ngo, James J. Bock, Jeff Klein, Joshua O. Gundersen, Lorenzo Moncelsi, Luca Olmi, Marco P. Viero, Marie Rex, Mark Halpern, Mark J. Devlin, Matthew D. P. Truch, Matthew Griffin, Nicholas Thomas, Peter A. R. Ade, Peter C. Hargrave, Philip Mauskopf, Simon R. Dicker

arxiv:0904.1205 v2 · 2009-04-08 · 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{R7QE3EXFEU6FPEHLX4UVQ67SD2}

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

2 papers in Pith

COSMOS-Web: Star formation along the early Hubble sequence and the evolution of dust over the redshift range 0<z<12

Receipt and verification

First computed	2026-07-04T17:17:30.068965Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fe04d92e5253c5790ebbf29587bf21ea50cfd5588188b5edd71a6fa0094ef3c

Aliases

arxiv: 0904.1205 · arxiv_version: 0904.1205v2 · doi: 10.48550/arxiv.0904.1205 · pith_short_12: R7QE3EXFEU6F · pith_short_16: R7QE3EXFEU6FPEHL · pith_short_8: R7QE3EXF

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/R7QE3EXFEU6FPEHLX4UVQ67SD2 \
  | 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: 8fe04d92e5253c5790ebbf29587bf21ea50cfd5588188b5edd71a6fa0094ef3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89c4ca0410f375eff892778c487666003394ae64f0647d92723e22b8c9037e26",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-04-08T18:20:28Z",
    "title_canon_sha256": "daecba3787aa2c670db9a2e1091146b8789d68a5792e184ef18ffc5fad6aecd4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.1205",
    "kind": "arxiv",
    "version": 2
  }
}