Pith Number

pith:3CWT5A2M

pith:2011:3CWT5A2MLPS2RIU66KDSLLVU3D

not attested not anchored not stored refs pending

An Observed Link between Active Galactic Nuclei and Violent Disk Instabilities in High-Redshift Galaxies

1), (2) University of Arizona, (3) Hebrew University Jerusalem, (4) NOAO), Avishai Dekel (3), David Elbaz (1), Emanuele Daddi (1), Emeric Le Floc'h (1), Fadia Salmi (1), Frederic Bournaud (1), James Mullaney (1), Mark Dickinson (4) ((1) CEA Saclay, Pierre-Alain Duc (1), Stephanie Juneau (2

arxiv:1111.0987 v6 · 2011-11-03 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3CWT5A2MLPS2RIU66KDSLLVU3D}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:59:45.762480Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8ad3e834c5be5a8a29ef28725aeb4d8e1b82271e8c8459d0f856dd8eb04b7be

Aliases

arxiv: 1111.0987 · arxiv_version: 1111.0987v6 · doi: 10.48550/arxiv.1111.0987 · pith_short_12: 3CWT5A2MLPS2 · pith_short_16: 3CWT5A2MLPS2RIU6 · pith_short_8: 3CWT5A2M

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/3CWT5A2MLPS2RIU66KDSLLVU3D \
  | 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: d8ad3e834c5be5a8a29ef28725aeb4d8e1b82271e8c8459d0f856dd8eb04b7be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7febd34aab3e31b24848e966c2d0e286390ed7ad821d353bd3ad04f753a74160",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-11-03T20:55:26Z",
    "title_canon_sha256": "292149547f9d8d7ade57d527546800492ffcfaf54e18a5203add1be85edeb9df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.0987",
    "kind": "arxiv",
    "version": 6
  }
}