Pith Number

pith:EOQ46SXQ

pith:2011:EOQ46SXQGXMQSHDZ7SEVUOSL7L

not attested not anchored not stored refs pending

The stellar, molecular gas and dust content of the host galaxies of two z~2.8 dust obscured quasars

Alejo Martinez-Sansigre, Andreea O. Petric, Anna Sajina, Duncan Farrah, Mark Lacy, Susan E. Ridgway, Tanya Urrutia

arxiv:1110.2493 v1 · 2011-10-11 · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EOQ46SXQGXMQSHDZ7SEVUOSL7L}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:00:13.514927Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23a1cf4af035d9091c79fc895a3a4bfae5c38b60263d60de510e28446fca8670

Aliases

arxiv: 1110.2493 · arxiv_version: 1110.2493v1 · doi: 10.48550/arxiv.1110.2493 · pith_short_12: EOQ46SXQGXMQ · pith_short_16: EOQ46SXQGXMQSHDZ · pith_short_8: EOQ46SXQ

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/EOQ46SXQGXMQSHDZ7SEVUOSL7L \
  | 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: 23a1cf4af035d9091c79fc895a3a4bfae5c38b60263d60de510e28446fca8670

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4da27521f2cddbbeca86e7d02a03896898133a582e523465a7eb33057ff86a56",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-10-11T20:04:35Z",
    "title_canon_sha256": "d7508d8b5b90dde31d4b0fbf56145ef5003c2e4676fbb73ce6e93d8c9d5c8b94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.2493",
    "kind": "arxiv",
    "version": 1
  }
}