Pith Number

pith:5NUOLM2M

pith:2023:5NUOLM2MMWZTYTSRYMQKLEUZHR

not attested not anchored not stored refs pending

A massive multiphase plume of gas in Abell 2390's brightest cluster galaxy

A. C. Edge, A. C. Fabian, B. R. McNamara, F. Combes, G. Tremblay, H. Russell, P. Salome, P. Tamhane, Tom Rose

arxiv:2310.16892 v2 · 2023-10-25 · 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{5NUOLM2MMWZTYTSRYMQKLEUZHR}

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	2026-07-05T07:36:24.582806Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb68e5b34c65b33c4e51c320a592993c68bbf7b82a5edc66bc4cb53af0040095

Aliases

arxiv: 2310.16892 · arxiv_version: 2310.16892v2 · doi: 10.48550/arxiv.2310.16892 · pith_short_12: 5NUOLM2MMWZT · pith_short_16: 5NUOLM2MMWZTYTSR · pith_short_8: 5NUOLM2M

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/5NUOLM2MMWZTYTSRYMQKLEUZHR \
  | 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: eb68e5b34c65b33c4e51c320a592993c68bbf7b82a5edc66bc4cb53af0040095

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4fe8663f05edf0948fe40ed18d9277001bbd8a06597b77054b6da40151bf0cbe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-10-25T18:00:05Z",
    "title_canon_sha256": "6a9036c3f5b4f14b8af877181f8e5c69fb3c676ce619d51b68e3e95e9557bc66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.16892",
    "kind": "arxiv",
    "version": 2
  }
}