Pith Number

pith:R6TSMMDU

pith:2001:R6TSMMDUGDQLTR4ZVRZUNW3MJC

not attested not anchored not stored refs pending

1WGAJ1226.9+3332: a high redshift cluster discovered by Chandra

(2), 2), A. Celotti (1) ((1) SISSA-ISAS, Cambridge, D.-W. Kim (2), I. Cagnoni (1, Italy; (2) SAO, J.-S. Huang (2), M. Elvis, P. Mazzotta (2), Trieste, USA)

arxiv:astro-ph/0106066 v1 · 2001-06-05 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R6TSMMDUGDQLTR4ZVRZUNW3MJC}

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	2026-07-04T16:23:29.690339Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fa726307430e0b9c799ac7346db6c48af9f252b085c31da6fd5fff49e43c107

Aliases

arxiv: astro-ph/0106066 · arxiv_version: astro-ph/0106066v1 · doi: 10.48550/arxiv.astro-ph/0106066 · pith_short_12: R6TSMMDUGDQL · pith_short_16: R6TSMMDUGDQLTR4Z · pith_short_8: R6TSMMDU

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/R6TSMMDUGDQLTR4ZVRZUNW3MJC \
  | 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: 8fa726307430e0b9c799ac7346db6c48af9f252b085c31da6fd5fff49e43c107

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6cc6c8825d7f5897804c2d5cbcb852c01a474fbf86641eae7e2a33bcc9e55d5",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-06-05T09:45:26Z",
    "title_canon_sha256": "85b9913d819fb17af85245ba2e57888d2f25c250f7e9009982e1a8ddfed195b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0106066",
    "kind": "arxiv",
    "version": 1
  }
}