Pith Number

pith:5TMVCLAU

pith:2010:5TMVCLAUSCZBIBACMMQQSIJV7K

not attested not anchored not stored refs pending

What Determines the Incidence and Extent of MgII Absorbing Gas Around Galaxies?

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

arxiv:1011.0735 v1 · 2010-11-02 · 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{5TMVCLAUSCZBIBACMMQQSIJV7K}

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	2026-05-18T02:04:53.491198Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ecd9512c1490b21404026321092135fa81935fe3f93e6ad6cb4fb9210e90f0aa

Aliases

arxiv: 1011.0735 · arxiv_version: 1011.0735v1 · doi: 10.48550/arxiv.1011.0735 · pith_short_12: 5TMVCLAUSCZB · pith_short_16: 5TMVCLAUSCZBIBAC · pith_short_8: 5TMVCLAU

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/5TMVCLAUSCZBIBACMMQQSIJV7K \
  | 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: ecd9512c1490b21404026321092135fa81935fe3f93e6ad6cb4fb9210e90f0aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33efcbe6856f16b22d033a0b219ecf7aa8f1e3a0726980ee212eb3fd2314548f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-11-02T20:00:14Z",
    "title_canon_sha256": "515e774e76a498d7e4230599027fcbfa87cf786f09fa01d84e8db332bdfdf1be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.0735",
    "kind": "arxiv",
    "version": 1
  }
}