Pith Number

pith:HTBBXOUI

pith:2017:HTBBXOUIUTWEJDR3HUZHI2UDXY

not attested not anchored not stored refs pending

The Double Galaxy Cluster Abell 2465 III. X-ray and Weak-lensing Observations

Akos Bogdan, Christine Jones, Elinor Medezinski, Felipe Andrade-Santos, Gary A. Wegner, Keiichi Umetsu, Lorenzo Lovisari, Mario Nonino, Sandor M. Molnar, William R. Forman

arxiv:1701.01767 v2 · 2017-01-06 · 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{HTBBXOUIUTWEJDR3HUZHI2UDXY}

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	2026-05-18T00:39:00.292741Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3cc21bba88a4ec448e3b3d32746a83be2762dfdedf7b0dc965b0c873a511eef9

Aliases

arxiv: 1701.01767 · arxiv_version: 1701.01767v2 · doi: 10.48550/arxiv.1701.01767 · pith_short_12: HTBBXOUIUTWE · pith_short_16: HTBBXOUIUTWEJDR3 · pith_short_8: HTBBXOUI

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/HTBBXOUIUTWEJDR3HUZHI2UDXY \
  | 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: 3cc21bba88a4ec448e3b3d32746a83be2762dfdedf7b0dc965b0c873a511eef9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c1b0db260fbf234b5721e1ebc87da08d3faa1de3523f95e082397bb0fd19d88",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-01-06T22:07:11Z",
    "title_canon_sha256": "a2c3dd33567aa52eac39fa171bc25681aafab285e385d1a634febbeccf9ae8f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.01767",
    "kind": "arxiv",
    "version": 2
  }
}