Pith Number

pith:5M22IYXC

pith:2012:5M22IYXCO2GS33COFWRTSGONC6

not attested not anchored not stored refs pending

CO J=2-1 line emission in cluster galaxies at z~1: fueling star formation in dense environments

Alexandra Pope, Arjun Dey, Buell Jannuzi, Daniel Stern, Emeric Le Floc'h, Jason Melbourne, Jeff Wagg, Lee Armus, Mark Brodwin, Robert S. Bussmann, Stacey Alberts, Vandana Desai

arxiv:1204.3897 v1 · 2012-04-17 · 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{5M22IYXCO2GS33COFWRTSGONC6}

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	2026-05-18T01:57:51.366487Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb35a462e2768d2dec4e2da33919cd179ad141f6097e41c0c355fdd2d4d86b57

Aliases

arxiv: 1204.3897 · arxiv_version: 1204.3897v1 · doi: 10.48550/arxiv.1204.3897 · pith_short_12: 5M22IYXCO2GS · pith_short_16: 5M22IYXCO2GS33CO · pith_short_8: 5M22IYXC

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/5M22IYXCO2GS33COFWRTSGONC6 \
  | 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: eb35a462e2768d2dec4e2da33919cd179ad141f6097e41c0c355fdd2d4d86b57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0bb3df6734bfc8c0d1420ed8c6e338dc8cf837f766051d4f9798cc70e02009b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-04-17T20:00:03Z",
    "title_canon_sha256": "d6a8aae9d62aa2a49d58586261b43803680cba0d3f3aab359ec649353d8d2c64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.3897",
    "kind": "arxiv",
    "version": 1
  }
}