Pith Number

pith:ACD6INVV

pith:2021:ACD6INVVZYZKEO4V43JGGWAZBS

not attested not anchored not stored refs pending

Physical and geometrical parameters of CVBS XIV: The two nearby systems HIP 19206 and HIP 84425

Abdallah M. Hussein, Ali A. Taani, Enas Abu-Alrob, Hamid M. Al-Naimiy, Hatem S. Widyan, Mashhoor A. Al-Wardat, Mohammad K. Mardini, Nihad A. Yusuf, Zahraa T. Yousef

arxiv:2111.11675 v1 · 2021-11-23 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ACD6INVVZYZKEO4V43JGGWAZBS}

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	2026-07-05T03:34:11.541417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0087e436b5ce32a23b95e6d26358190c90c6e9d25ed4e8f0652ea2bb8c4f95d5

Aliases

arxiv: 2111.11675 · arxiv_version: 2111.11675v1 · doi: 10.48550/arxiv.2111.11675 · pith_short_12: ACD6INVVZYZK · pith_short_16: ACD6INVVZYZKEO4V · pith_short_8: ACD6INVV

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/ACD6INVVZYZKEO4V43JGGWAZBS \
  | 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: 0087e436b5ce32a23b95e6d26358190c90c6e9d25ed4e8f0652ea2bb8c4f95d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10907d71bab79afe25ea99ea3a84ca43e08348a8d8f3cd95767b0e2997aa6368",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2021-11-23T06:47:58Z",
    "title_canon_sha256": "3992fa6344e2e47e35dfa2e85623791849d5fa0e285747584e318baa336030c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.11675",
    "kind": "arxiv",
    "version": 1
  }
}