Pith Number

pith:XMMPSFEL

pith:2014:XMMPSFELTDL57S77QFITUZOQJF

not attested not anchored not stored refs pending

Unifying X-ray Scaling Relations from Galaxies to Clusters

Massimo Gaspari, Michael E. Anderson, Simon D. M. White, Wenting Wang, Xinyu Dai

arxiv:1409.6965 v2 · 2014-09-24 · 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{XMMPSFELTDL57S77QFITUZOQJF}

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	2026-05-18T01:41:57.224495Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb18f9148b98d7dfcbff81513a65d04975c50e1a41fcf86084bea7691528b817

Aliases

arxiv: 1409.6965 · arxiv_version: 1409.6965v2 · doi: 10.48550/arxiv.1409.6965 · pith_short_12: XMMPSFELTDL5 · pith_short_16: XMMPSFELTDL57S77 · pith_short_8: XMMPSFEL

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/XMMPSFELTDL57S77QFITUZOQJF \
  | 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: bb18f9148b98d7dfcbff81513a65d04975c50e1a41fcf86084bea7691528b817

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f9b1341641ee62ea963434f3abf93ff8b27fbf960b152f9ebe99af5bffda08a",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-09-24T14:12:24Z",
    "title_canon_sha256": "93a0643e0fd2859737efcb267263ccd2be830616da8a7cb8bf293348f73a21ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.6965",
    "kind": "arxiv",
    "version": 2
  }
}