Pith Number

pith:NH24YLM3

pith:2009:NH24YLM35HN6WASO7N3ZHHF6UN

not attested not anchored not stored refs pending

Radio and mid-infrared identification of BLAST source counterparts in the Chandra Deep Field South

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, James J. Bock, James S. Dunlop, 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 Dye, Stephen A. Eales, Tom Targett

arxiv:0904.1204 v4 · 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{NH24YLM35HN6WASO7N3ZHHF6UN}

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	2026-07-04T15:51:50.358950Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69f5cc2d9be9dbeb024efb77939cbea35c6eb6b5a43af698aa7c5e932f106a08

Aliases

arxiv: 0904.1204 · arxiv_version: 0904.1204v4 · doi: 10.48550/arxiv.0904.1204 · pith_short_12: NH24YLM35HN6 · pith_short_16: NH24YLM35HN6WASO · pith_short_8: NH24YLM3

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/NH24YLM35HN6WASO7N3ZHHF6UN \
  | 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: 69f5cc2d9be9dbeb024efb77939cbea35c6eb6b5a43af698aa7c5e932f106a08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ae058e51fc4736bddb46853b1d989027d685c0666e13c580dc9d8a3e1a1b65e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-04-08T18:08:36Z",
    "title_canon_sha256": "6dc68198e32b4dd5d42f51900922572b77a7e523cdb012d845df024ce7039d2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.1204",
    "kind": "arxiv",
    "version": 4
  }
}