Pith Number

pith:OKAGOWES

pith:2020:OKAGOWESBXSEF5KCJJVPJEEG7R

not attested not anchored not stored refs pending

How to disentangle geometry and mass-loss rate from AGB-star spectral energy distributions -- The case of EP Aqr

A. Jorissen, J. Wiegert, L. Decin, M.A.T. Groenewegen, T. Danilovich

arxiv:2008.11525 v1 · 2020-08-26 · astro-ph.SR · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OKAGOWESBXSEF5KCJJVPJEEG7R}

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	2026-07-05T01:42:43.806249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72806758920de442f5424a6af49086fc758f8f29fd4eaa90a560490c69eaa296

Aliases

arxiv: 2008.11525 · arxiv_version: 2008.11525v1 · doi: 10.48550/arxiv.2008.11525 · pith_short_12: OKAGOWESBXSE · pith_short_16: OKAGOWESBXSEF5KC · pith_short_8: OKAGOWES

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/OKAGOWESBXSEF5KCJJVPJEEG7R \
  | 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: 72806758920de442f5424a6af49086fc758f8f29fd4eaa90a560490c69eaa296

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "248b4c4256c2ce7b94f8b89f9eec0c26efd2b7bfba15e5a9361a174e438a61bb",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-08-26T12:43:08Z",
    "title_canon_sha256": "2b5d335715dcd1e8295e34e7cfa21dd8a35bb78efebb06df256bc62d761b3ff2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.11525",
    "kind": "arxiv",
    "version": 1
  }
}