Pith Number

pith:SQVRUA2F

pith:2013:SQVRUA2F2GH4OXB2DSPMCB6EXS

not attested not anchored not stored refs pending

Molecular gas mass functions of normal star forming galaxies since z~3

A. Saintonge, B. Magnelli, D. Lutz, D. Rosario, L. J. Tacconi, P. Popesso, R. Genzel, R. Nordon, S. Berta, S. Wuyts

arxiv:1304.7771 v2 · 2013-04-29 · astro-ph.CO

Open paper page JSON What is a Pith Number?

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

Receipt and verification

First computed	2026-05-18T01:50:14.483143Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

942b1a0345d18fc75c3a1c9ec107c4bca41368f124e56eabdecc773c596c344d

Aliases

arxiv: 1304.7771 · arxiv_version: 1304.7771v2 · doi: 10.48550/arxiv.1304.7771

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/SQVRUA2F2GH4OXB2DSPMCB6EXS \
  | 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: 942b1a0345d18fc75c3a1c9ec107c4bca41368f124e56eabdecc773c596c344d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36e0edabc82ed29e3f97bdb0946e14c9f7ef52eae3d3532f6f2edf95e3c2a2f8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-04-29T20:00:00Z",
    "title_canon_sha256": "572478893c405bc8eca601fb62004adf6ac94b18269080e77031c5b7067a1708"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.7771",
    "kind": "arxiv",
    "version": 2
  }
}