Pith Number

pith:DCXCSFCU

pith:2018:DCXCSFCUWPP2SS6G7YQJIMBEPS

not attested not anchored not stored refs pending

The VLT/MUSE view of the central galaxy in Abell 2052. Ionized gas swept by the expanding radio source

2), (2) INAF-OaTo, (3) Florence University), A. Capetti (2), A. Marconi (3), B. Balmaverde (1, G. Venturi (3) ((1) SNS Pisa

arxiv:1801.05435 v1 · 2018-01-16 · 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{DCXCSFCUWPP2SS6G7YQJIMBEPS}

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	2026-05-18T00:18:52.276462Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18ae291454b3dfa94bc6fe209430247cb532078bccc51debd96d51e09519858f

Aliases

arxiv: 1801.05435 · arxiv_version: 1801.05435v1 · doi: 10.48550/arxiv.1801.05435 · pith_short_12: DCXCSFCUWPP2 · pith_short_16: DCXCSFCUWPP2SS6G · pith_short_8: DCXCSFCU

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/DCXCSFCUWPP2SS6G7YQJIMBEPS \
  | 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: 18ae291454b3dfa94bc6fe209430247cb532078bccc51debd96d51e09519858f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93ac92ae65a17cb8497ac88df150689fb19801c1d70b28e3537e8967a5dff68e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-01-16T19:00:05Z",
    "title_canon_sha256": "ec4bc6c434983f48ceabad98a2a6539aab985a9c0e0a0c58567e5f880a3cc9c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.05435",
    "kind": "arxiv",
    "version": 1
  }
}