Pith Number

pith:I5N4LCOE

pith:2014:I5N4LCOE57V27TQZ6YB3BKBQMD

not attested not anchored not stored refs pending

Direct formation of supermassive black holes in metal-enriched gas at the heart of high-redshift galaxy mergers

(2) CEFCA, (3) University of Washington, (4) ETH, (5) IoA, (6) McMaster, Cambridge, Davide Fiacconi (1), Hamilton), James Wadsley (6) ((1) ICS, Lucio Mayer (1), Rok Roskar (4), Sijing Shen (5), Silvia Bonoli (2), Teruel, Thomas Quinn (3), Zurich

arxiv:1411.5683 v1 · 2014-11-20 · astro-ph.GA · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I5N4LCOE57V27TQZ6YB3BKBQMD}

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.

Cited by

1 paper in Pith

Waveform Modelling for the Laser Interferometer Space Antenna

Receipt and verification

First computed	2026-05-18T01:33:06.678442Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

475bc589c4efebafce19f603b0a83060c08958f98cf2f4fbb174d22cc6024397

Aliases

arxiv: 1411.5683 · arxiv_version: 1411.5683v1 · doi: 10.48550/arxiv.1411.5683 · pith_short_12: I5N4LCOE57V2 · pith_short_16: I5N4LCOE57V27TQZ · pith_short_8: I5N4LCOE

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/I5N4LCOE57V27TQZ6YB3BKBQMD \
  | 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: 475bc589c4efebafce19f603b0a83060c08958f98cf2f4fbb174d22cc6024397

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3871fdc295b64e8b20849b6c07dfed25a4644c08405f41f4adbc41bd29776dd7",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-11-20T21:00:02Z",
    "title_canon_sha256": "7e9f14a9543c596ca1534ac49b1e6375a607393f58f943a084f2ba8449f3d90b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.5683",
    "kind": "arxiv",
    "version": 1
  }
}