Pith Number

pith:3B3ZWZSJ

pith:2024:3B3ZWZSJ6HRXLTLQQINYITOE2E

not attested not anchored not stored refs pending

Instabilities in the Yellow Hypergiant domain

Michaela Kraus, Wolfgang Glatzel

arxiv:2403.14315 v1 · 2024-03-21 · 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{3B3ZWZSJ6HRXLTLQQINYITOE2E}

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	2026-07-05T07:59:06.975718Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8779b6649f1e375cd70821b844dc4d1032802d978b2bc36ef2b4fb8787e03d0

Aliases

arxiv: 2403.14315 · arxiv_version: 2403.14315v1 · doi: 10.48550/arxiv.2403.14315 · pith_short_12: 3B3ZWZSJ6HRX · pith_short_16: 3B3ZWZSJ6HRXLTLQ · pith_short_8: 3B3ZWZSJ

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/3B3ZWZSJ6HRXLTLQQINYITOE2E \
  | 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: d8779b6649f1e375cd70821b844dc4d1032802d978b2bc36ef2b4fb8787e03d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d90caa8195061d77a32a1e82cf9249ba4b4d01270a4a306f8dbdb7b1f4a9da26",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2024-03-21T11:37:59Z",
    "title_canon_sha256": "a3227b7ac71533e6e92b3bfc9c7dc59f13d4ef740995c4f78a33238e99ba5b0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.14315",
    "kind": "arxiv",
    "version": 1
  }
}