Pith Number

pith:JCDGG4EB

pith:2018:JCDGG4EBCMYVZTZ5WOFS4W7E7L

not attested not anchored not stored refs pending

Reconstruction of the two-dimensional gravitational potential of galaxy clusters from X-ray and Sunyaev-Zel'dovich measurements

A. Dekel, C. L. Majer, C. Tchernin, D. Eckert, E. Zinger, G. Hurier, J. Merten, K. Huber, M. Bartelmann, M. Meneghetti, S. Meyer

arxiv:1802.07118 v1 · 2018-02-20 · 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{JCDGG4EBCMYVZTZ5WOFS4W7E7L}

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	2026-05-18T00:13:27.676226Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

488663708113315ccf3db38b2e5be4faeb54a9368278c06de5b890d4c8edca27

Aliases

arxiv: 1802.07118 · arxiv_version: 1802.07118v1 · doi: 10.48550/arxiv.1802.07118 · pith_short_12: JCDGG4EBCMYV · pith_short_16: JCDGG4EBCMYVZTZ5 · pith_short_8: JCDGG4EB

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/JCDGG4EBCMYVZTZ5WOFS4W7E7L \
  | 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: 488663708113315ccf3db38b2e5be4faeb54a9368278c06de5b890d4c8edca27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6fde5e4adb74cac9320ec6b7bd538785fa3bdd8be101fb941872fab545810181",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-02-20T14:06:19Z",
    "title_canon_sha256": "5c2c10ce9d6ad45487aea6de6409ff95fe8039efe576cc97cca73544aa21bf80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.07118",
    "kind": "arxiv",
    "version": 1
  }
}