Pith Number

pith:OFMHWBGJ

pith:2022:OFMHWBGJAAOKN2T7J6XJNP5RCW

not attested not anchored not stored refs pending

Red quasars blow out molecular gas from galaxies during the peak of cosmic star formation

C. E. Sharon, E. Glikman, G. Calistro Rivera, H. R. Stacey, J. P. McKean, P. P. van der Werf, T. Costa

arxiv:2207.09484 v2 · 2022-07-19 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OFMHWBGJAAOKN2T7J6XJNP5RCW}

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	2026-07-05T05:03:28.328365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71587b04c9001ca6ea7f4fae96bfb115b9e96cce30d588fc2ce71fc39128a693

Aliases

arxiv: 2207.09484 · arxiv_version: 2207.09484v2 · doi: 10.48550/arxiv.2207.09484 · pith_short_12: OFMHWBGJAAOK · pith_short_16: OFMHWBGJAAOKN2T7 · pith_short_8: OFMHWBGJ

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/OFMHWBGJAAOKN2T7J6XJNP5RCW \
  | 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: 71587b04c9001ca6ea7f4fae96bfb115b9e96cce30d588fc2ce71fc39128a693

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "761b5a5a234fa91491a9bda8e232d8c215a47b2dec722cc6d2b99d591a2f1595",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-07-19T18:01:16Z",
    "title_canon_sha256": "aa72fab4dcbdac786c8dc4bb492ab2045799bcba95e48f5b342b9d0d4c72bf0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.09484",
    "kind": "arxiv",
    "version": 2
  }
}