Pith Number

pith:HOSFZMEJ

pith:2022:HOSFZMEJDMXCQ3SRUNS7Q63AVP

not attested not anchored not stored refs pending

EMISSA -- Exploring Millimetre Indicators of Solar-Stellar Activity II. Towards a robust indicator of stellar activity

Atul Mohan, Maryam Saberi, Peter H. Hauschildt, Sneha Pandit, Sven Wedemeyer

arxiv:2208.04217 v1 · 2022-08-08 · astro-ph.SR · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HOSFZMEJDMXCQ3SRUNS7Q63AVP}

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	2026-07-05T04:49:03.282064Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ba45cb0891b2e286e51a365f87b60abd289656d1988c588c8bb1238072c363e

Aliases

arxiv: 2208.04217 · arxiv_version: 2208.04217v1 · doi: 10.48550/arxiv.2208.04217 · pith_short_12: HOSFZMEJDMXC · pith_short_16: HOSFZMEJDMXCQ3SR · pith_short_8: HOSFZMEJ

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/HOSFZMEJDMXCQ3SRUNS7Q63AVP \
  | 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: 3ba45cb0891b2e286e51a365f87b60abd289656d1988c588c8bb1238072c363e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "471e1c2e75f11d968a42697c7676fa44bf47593e5d77d1ae2bf2ded0f5143522",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2022-08-08T15:40:44Z",
    "title_canon_sha256": "8f0514fe7309a9cb53e1b5ebfbde5cb0b72b578d88483343ef495aec64394da8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.04217",
    "kind": "arxiv",
    "version": 1
  }
}