Pith Number

pith:QESVTMOO

pith:2011:QESVTMOO5HAC647MSHT4TXKCJ4

not attested not anchored not stored refs pending

Halo Gas and Galaxy Disk Kinematics of a Volume-Limited Sample of MgII Absorption-Selected Galaxies at z~0.1

(2) NMSU, (3) UC Irvine), C. W. Churchill (2), E. J. Barton (3), G. G. Kacprzak (1), J. Cooke ((1) Swinburne

arxiv:1102.4339 v1 · 2011-02-21 · astro-ph.CO · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QESVTMOO5HAC647MSHT4TXKCJ4}

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	2026-05-18T02:03:06.816133Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

812559b1cee9c02f73ec91e7c9dd424f08eb7042959bc347b727dce403ef8c2e

Aliases

arxiv: 1102.4339 · arxiv_version: 1102.4339v1 · doi: 10.48550/arxiv.1102.4339 · pith_short_12: QESVTMOO5HAC · pith_short_16: QESVTMOO5HAC647M · pith_short_8: QESVTMOO

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/QESVTMOO5HAC647MSHT4TXKCJ4 \
  | 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: 812559b1cee9c02f73ec91e7c9dd424f08eb7042959bc347b727dce403ef8c2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "682702cb21c66cd86116b0b6cb959edfcefd3d8fd42602a04ffd2325bd7eaf03",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-02-21T21:00:29Z",
    "title_canon_sha256": "f8cf7d354399839a0c1acdecd9d6a5e321b5fabb747d636ec4e1922127d02e1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.4339",
    "kind": "arxiv",
    "version": 1
  }
}