Pith Number

pith:YGA22LN7

pith:2017:YGA22LN757FUY42NTYN73CYOA3

not attested not anchored not stored refs pending

The Vulture Survey I: Analyzing the Evolution of ${\MgII}$ Absorbers

Christopher W. Churchill, Michael T. Murphy, Nigel L. Mathes

arxiv:1701.05624 v1 · 2017-01-19 · 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{YGA22LN757FUY42NTYN73CYOA3}

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

2 papers in Pith

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

Low-ionization Metal Absorption at $0.7 \lesssim z \lesssim 2$ Confronting Cosmological Simulations with Observations

Receipt and verification

First computed	2026-05-18T00:52:28.977843Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c181ad2dbfefcb4c734d9e1bfd8b0e06d00c96cb3d2fac89f82a5255eee15e74

Aliases

arxiv: 1701.05624 · arxiv_version: 1701.05624v1 · doi: 10.48550/arxiv.1701.05624 · pith_short_12: YGA22LN757FU · pith_short_16: YGA22LN757FUY42N · pith_short_8: YGA22LN7

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/YGA22LN757FUY42NTYN73CYOA3 \
  | 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: c181ad2dbfefcb4c734d9e1bfd8b0e06d00c96cb3d2fac89f82a5255eee15e74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c85851eb7ef248aca5c160c01518fc199083fe910a2d8593a8dcbd34c6cc882d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-01-19T22:14:22Z",
    "title_canon_sha256": "ab2b7932b674ada6f9805acebe778e663ee365a940c00e2941cb23a228c8f838"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.05624",
    "kind": "arxiv",
    "version": 1
  }
}