Pith Number

pith:MX7GIMNP

pith:2010:MX7GIMNPJXNTFN7NFVEPDTSNNA

not attested not anchored not stored refs pending

An Empirical Characterization of Extended Cool Gas Around Galaxies Using MgII Absorption Features

Hsiao-Wen Chen, Ian B. Thompson, Jean-Rene Gauthier, Jennifer E. Helsby, Jeremy L. Tinker, Stephen A. Shectman

arxiv:1004.0705 v1 · 2010-04-05 · 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{MX7GIMNPJXNTFN7NFVEPDTSNNA}

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

Connecting CGM enrichment with Lyman alpha emitters at 2.9 < z < 6.7

Receipt and verification

First computed	2026-05-18T02:08:14.301922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65fe6431af4ddb32b7ed2d48f1ce4d681d086d2011b9ce663d6eb8d093818d75

Aliases

arxiv: 1004.0705 · arxiv_version: 1004.0705v1 · doi: 10.48550/arxiv.1004.0705 · pith_short_12: MX7GIMNPJXNT · pith_short_16: MX7GIMNPJXNTFN7N · pith_short_8: MX7GIMNP

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/MX7GIMNPJXNTFN7NFVEPDTSNNA \
  | 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: 65fe6431af4ddb32b7ed2d48f1ce4d681d086d2011b9ce663d6eb8d093818d75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6c4522da8fabd30aa67b43c2c5e4f540cb936e0bc9bf2965267da4e49dc95b0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-04-05T20:15:41Z",
    "title_canon_sha256": "515aff5734a9a3119cced6bfe4524bf8fb7e6d41a1d10d2e7165d37ab8ebe13f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.0705",
    "kind": "arxiv",
    "version": 1
  }
}