Pith Number

pith:YP5RJMYQ

pith:2011:YP5RJMYQUAMAUZ4OIQL7XGPFZZ

not attested not anchored not stored refs pending

Dusty MgII absorbers: population statistics, extinction curves and gamma-ray burst sightlines

Cambridge), J.M. Budzynski, P.C. Hewett (IoA

arxiv:1106.0692 v1 · 2011-06-03 · 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{YP5RJMYQUAMAUZ4OIQL7XGPFZZ}

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	2026-05-18T02:01:43.853991Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3fb14b310a0180a678e4417fb99e5ce5f6a0bc140e277734cdbb4d756fa546a

Aliases

arxiv: 1106.0692 · arxiv_version: 1106.0692v1 · doi: 10.48550/arxiv.1106.0692 · pith_short_12: YP5RJMYQUAMA · pith_short_16: YP5RJMYQUAMAUZ4O · pith_short_8: YP5RJMYQ

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/YP5RJMYQUAMAUZ4OIQL7XGPFZZ \
  | 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: c3fb14b310a0180a678e4417fb99e5ce5f6a0bc140e277734cdbb4d756fa546a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc16a0c653975ac6e99d09df93db837b13848b5f6b8a3be9fd91808cb844f70d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-06-03T15:54:39Z",
    "title_canon_sha256": "c3da55310a62886e6a663229d1210a9252fd596a87bae87cc17acc6ecfb1d458"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.0692",
    "kind": "arxiv",
    "version": 1
  }
}