Pith Number

pith:ECEPCIUX

pith:2023:ECEPCIUX2JNSUAX6XUGCXGCW6I

not attested not anchored not stored refs pending

On an Early - Post-AGB Instability

Alfred Gautschy

arxiv:2303.11374 v1 · 2023-03-20 · 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{ECEPCIUX2JNSUAX6XUGCXGCW6I}

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.

Cited by

1 paper in Pith

Early Post Asymptotic Giant Branch Instability: Does it Affect White Dwarf Hydrogen Envelope Mass?

Receipt and verification

First computed	2026-07-05T05:53:17.441556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2088f12297d25b2a02febd0c2b9856f202e96f6f2ad4424f893d37bf45913712

Aliases

arxiv: 2303.11374 · arxiv_version: 2303.11374v1 · doi: 10.48550/arxiv.2303.11374 · pith_short_12: ECEPCIUX2JNS · pith_short_16: ECEPCIUX2JNSUAX6 · pith_short_8: ECEPCIUX

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/ECEPCIUX2JNSUAX6XUGCXGCW6I \
  | 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: 2088f12297d25b2a02febd0c2b9856f202e96f6f2ad4424f893d37bf45913712

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41fd3dac5ffd92cc33f5de660d1c02a1c9f4ba9470ceee9ad7085b74a16fa19d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2023-03-20T18:21:47Z",
    "title_canon_sha256": "dbd91cf819c80f9d48d8a8fdea87b8500f0538f332533619d865f204655fa770"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.11374",
    "kind": "arxiv",
    "version": 1
  }
}