Pith Number

pith:Q6QMLDQM

pith:2011:Q6QMLDQMLY2TGSVQNRIDLK3YMM

not attested not anchored not stored refs pending

The dynamics of the ionized and molecular ISM in powerful obscured quasars at z>=3.5

A. Omont, C. De Breuck, G. Lagache, J. Bergeron, M. D. Lehnert, M. Polletta, N.P.H. Nesvadba

arxiv:1104.0937 v1 · 2011-04-05 · 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{Q6QMLDQMLY2TGSVQNRIDLK3YMM}

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	2026-05-18T02:02:37.579995Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87a0c58e0c5e35334ab06c5035ab78632d31dd1ebcfda29f196831986ab4eb39

Aliases

arxiv: 1104.0937 · arxiv_version: 1104.0937v1 · doi: 10.48550/arxiv.1104.0937 · pith_short_12: Q6QMLDQMLY2T · pith_short_16: Q6QMLDQMLY2TGSVQ · pith_short_8: Q6QMLDQM

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/Q6QMLDQMLY2TGSVQNRIDLK3YMM \
  | 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: 87a0c58e0c5e35334ab06c5035ab78632d31dd1ebcfda29f196831986ab4eb39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1907670e24d016d290bf45aa21281014c61388536011c985c7d21702f9cd18e1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-04-05T20:00:09Z",
    "title_canon_sha256": "bc481f2c61d89bd6f4f6cb1f1fb70fc33bd899c4c944b084660d902c33f2e1ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.0937",
    "kind": "arxiv",
    "version": 1
  }
}