Pith Number

pith:DEOSNFYI

pith:2023:DEOSNFYIRFDIY4VHL4UEQ7HNOQ

not attested not anchored not stored refs pending

A case study of early galaxy cluster with the Athena X-IFU

E. Pointecouteau, F. Castellani, F. Pajot, J. Schaye, N. Clerc, Y. M. Bah\'e

arxiv:2310.12759 v1 · 2023-10-19 · astro-ph.CO · 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{DEOSNFYIRFDIY4VHL4UEQ7HNOQ}

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	2026-07-05T07:02:42.470447Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

191d26970889468c72a75f28487ced7435e75685c56d3c9de671f688ce909d29

Aliases

arxiv: 2310.12759 · arxiv_version: 2310.12759v1 · doi: 10.48550/arxiv.2310.12759 · pith_short_12: DEOSNFYIRFDI · pith_short_16: DEOSNFYIRFDIY4VH · pith_short_8: DEOSNFYI

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/DEOSNFYIRFDIY4VHL4UEQ7HNOQ \
  | 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: 191d26970889468c72a75f28487ced7435e75685c56d3c9de671f688ce909d29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17a2a43d061ab7950a42ffdd7dbab1e6b0ba6269ab3f407bc2f738d930327901",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2023-10-19T14:06:55Z",
    "title_canon_sha256": "784ed82c28665d5df60a94cc11226c67832c35720f54634540441eec90c4aaf4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.12759",
    "kind": "arxiv",
    "version": 1
  }
}