Pith Number

pith:76FBOMZL

pith:2021:76FBOMZLFONZMRUINU3E6YJZYA

not attested not anchored not stored refs pending

eROSITA calibration and performance verification phase: High-mass X-ray binaries in the Magellanic Clouds

A. Udalski, C. Maitra, F. Haberl, K.A. Postnov, K. Dennerl, M.J. Freyberg, M. Sasaki, N.I. Shakura, S. Carpano, V. Doroshenko, X.Dai

arxiv:2108.11517 v1 · 2021-08-25 · 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{76FBOMZLFONZMRUINU3E6YJZYA}

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	2026-07-05T04:24:12.446676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff8a17332b2b9b9646886d364f6139c00932aa0bee09fe5a3917de4c6212f70c

Aliases

arxiv: 2108.11517 · arxiv_version: 2108.11517v1 · doi: 10.48550/arxiv.2108.11517 · pith_short_12: 76FBOMZLFONZ · pith_short_16: 76FBOMZLFONZMRUI · pith_short_8: 76FBOMZL

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/76FBOMZLFONZMRUINU3E6YJZYA \
  | 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: ff8a17332b2b9b9646886d364f6139c00932aa0bee09fe5a3917de4c6212f70c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "650e9ab038bb67c6358cd25456c52154af377c21d58def22af8b5796f55eb93e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-08-25T23:53:15Z",
    "title_canon_sha256": "2dfa65b11656855a1f907aa636c87d5f1c6063704feec8730bc4a648be033398"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.11517",
    "kind": "arxiv",
    "version": 1
  }
}