Pith Number

pith:5G25SYW5

pith:2019:5G25SYW5WK27LETWROFWHKC36S

not attested not anchored not stored refs pending

MUSE unravels the ionisation and origin of metal enriched absorbers in the gas halo of a z = 2.92 radio galaxy

A. Humphrey, A. Man, B. Gullberg, C. De Breuck, D. Wylezalek, F. Arrigoni-Battaia, G. Drouart, J. Vernet, M. Lehnert, M. Villar-Martin, S. Kolwa, T. Falkendal

arxiv:1904.05114 v1 · 2019-04-10 · 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{5G25SYW5WK27LETWROFWHKC36S}

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	2026-05-17T23:45:26.889566Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9b5d962ddb2b5f592768b8b63a85bf48afb5aac59186e0a6c6b7e632783d9f5

Aliases

arxiv: 1904.05114 · arxiv_version: 1904.05114v1 · doi: 10.48550/arxiv.1904.05114 · pith_short_12: 5G25SYW5WK27 · pith_short_16: 5G25SYW5WK27LETW · pith_short_8: 5G25SYW5

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/5G25SYW5WK27LETWROFWHKC36S \
  | 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: e9b5d962ddb2b5f592768b8b63a85bf48afb5aac59186e0a6c6b7e632783d9f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ae538f17decad37adf27ba581648c34092d926b09437f4f32bc750d4b0149b2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-04-10T11:33:43Z",
    "title_canon_sha256": "cbcb6322045e3c7cb50921f73268672288e7126f2b9c87a1d9c8568d3b0da9f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.05114",
    "kind": "arxiv",
    "version": 1
  }
}