Pith Number

pith:EZBKRGN5

pith:2016:EZBKRGN5IA5HTNTL3UCJPAKVQZ

not attested not anchored not stored refs pending

The gas distribution in the high-redshift cluster MS 1054-0321

M. Birkinshaw, M. S. Mirakhor

arxiv:1601.05304 v1 · 2016-01-20 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EZBKRGN5IA5HTNTL3UCJPAKVQZ}

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	2026-05-18T01:20:08.196519Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2642a899bd403a79b66bdd04978155864bfc00aacc461ae5380c1cb245864ec0

Aliases

arxiv: 1601.05304 · arxiv_version: 1601.05304v1 · doi: 10.48550/arxiv.1601.05304 · pith_short_12: EZBKRGN5IA5H · pith_short_16: EZBKRGN5IA5HTNTL · pith_short_8: EZBKRGN5

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/EZBKRGN5IA5HTNTL3UCJPAKVQZ \
  | 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: 2642a899bd403a79b66bdd04978155864bfc00aacc461ae5380c1cb245864ec0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e02e3fd2183f52e4aec5cbaa48dea200f84ad55e3c19a1a19814df10cc1b5ee",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-01-20T15:31:45Z",
    "title_canon_sha256": "b8f081358df2a5d142cd6219cbd8bc048b19232bbabeb0ab833a45065da809b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.05304",
    "kind": "arxiv",
    "version": 1
  }
}