Pith Number

pith:4B3HOIW5

pith:2024:4B3HOIW5PNCMYGMVQEL6RXMKGF

not attested not anchored not stored refs pending

Spectral energy distribution of late stage stars

A. M. Tatarnikov, E. D. Malik, S. G. Zheltoukhov

arxiv:2409.04910 v1 · 2024-09-07 · astro-ph.SR · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4B3HOIW5PNCMYGMVQEL6RXMKGF}

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	2026-07-05T09:04:41.746607Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0767722dd7b44cc19958117e8dd8a316d7624f353c886044fc24db775389e15

Aliases

arxiv: 2409.04910 · arxiv_version: 2409.04910v1 · doi: 10.48550/arxiv.2409.04910 · pith_short_12: 4B3HOIW5PNCM · pith_short_16: 4B3HOIW5PNCMYGMV · pith_short_8: 4B3HOIW5

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/4B3HOIW5PNCMYGMVQEL6RXMKGF \
  | 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: e0767722dd7b44cc19958117e8dd8a316d7624f353c886044fc24db775389e15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8a2763592da35ebcc892beffc8a2f7d717b368f110666e85afdbc0e375cdacb",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2024-09-07T21:10:32Z",
    "title_canon_sha256": "b5dfbc039c0911b74fa223e484950041d4457e1d1e9f89e70b3731a4f32be58b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.04910",
    "kind": "arxiv",
    "version": 1
  }
}