Pith Number

pith:Y5LNIUKN

pith:2015:Y5LNIUKNJO7JTZC6QCUWCUGAZX

not attested not anchored not stored refs pending

New XMM-Newton observation of the Phoenix cluster: properties of the cool core

B. Altieri, F. Gastaldello, F. Menanteau, G. Cresci, I. Balestra, I. Valtchanov, J. S. Santos, P. Rosati, P. Tozzi, S. De Grandi, S. Ettori, S. Molendi

arxiv:1505.06913 v2 · 2015-05-26 · astro-ph.GA · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y5LNIUKNJO7JTZC6QCUWCUGAZX}

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	2026-05-18T01:36:33.303435Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c756d4514d4bbe99e45e80a96150c0cdc8d4a00737d36042b440617ea1df34aa

Aliases

arxiv: 1505.06913 · arxiv_version: 1505.06913v2 · doi: 10.48550/arxiv.1505.06913 · pith_short_12: Y5LNIUKNJO7J · pith_short_16: Y5LNIUKNJO7JTZC6 · pith_short_8: Y5LNIUKN

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/Y5LNIUKNJO7JTZC6QCUWCUGAZX \
  | 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: c756d4514d4bbe99e45e80a96150c0cdc8d4a00737d36042b440617ea1df34aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99693e78ff54a08299cd5b4566a1eaaaf7a0ebd1ef265d97aeaaccfff1f6ea48",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-05-26T11:54:53Z",
    "title_canon_sha256": "a7240a426408971d70530570c62352790d09e16b80f80200943b2af5ee3a3e0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.06913",
    "kind": "arxiv",
    "version": 2
  }
}