Pith Number

pith:C3EYLZXI

pith:2016:C3EYLZXIBPHLBIBJF56H4TBKJI

not attested not anchored not stored refs pending

Constraints on Feedback in the local Universe: The relation between star formation and AGN activity in early type galaxies

Christopher P. ODea, Katherine Pierce, Rabeea Ahmed, Samantha Whitmore, Sara Leary, Sravani Vaddi, Stefi A. Baum

arxiv:1601.00344 v1 · 2016-01-03 · 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{C3EYLZXIBPHLBIBJF56H4TBKJI}

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	2026-05-18T01:19:25.339464Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16c985e6e80bceb0a0292f7c7e4c2a4a1d018806b813f26d43fdc8cd21b79f24

Aliases

arxiv: 1601.00344 · arxiv_version: 1601.00344v1 · doi: 10.48550/arxiv.1601.00344 · pith_short_12: C3EYLZXIBPHL · pith_short_16: C3EYLZXIBPHLBIBJ · pith_short_8: C3EYLZXI

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/C3EYLZXIBPHLBIBJF56H4TBKJI \
  | 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: 16c985e6e80bceb0a0292f7c7e4c2a4a1d018806b813f26d43fdc8cd21b79f24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dac119fd81dbcd07a5ad123fc2a27b13462d642a77644a9e7e23d0868a6dce81",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-01-03T21:50:16Z",
    "title_canon_sha256": "40ac930c2a96c79a6ebf472bac45835352f517d16e2bbdfaec7e1e1af077d5c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.00344",
    "kind": "arxiv",
    "version": 1
  }
}