Pith Number

pith:XYGWMEGW

pith:2002:XYGWMEGW2SATMBFXKGFGVJBYR2

not attested not anchored not stored refs pending

The Structure of Winds in AGB Stars

Dejan Vinkovic, Moshe Elitzur, Zeljko Ivezic

arxiv:astro-ph/0207513 v1 · 2002-07-23 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XYGWMEGW2SATMBFXKGFGVJBYR2}

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	2026-05-18T01:21:50.436799Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be0d6610d6d4813604b7518a6aa4388e8de8c45f229cfee51c212e570b536d6b

Aliases

arxiv: astro-ph/0207513 · arxiv_version: astro-ph/0207513v1 · doi: 10.48550/arxiv.astro-ph/0207513 · pith_short_12: XYGWMEGW2SAT · pith_short_16: XYGWMEGW2SATMBFX · pith_short_8: XYGWMEGW

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/XYGWMEGW2SATMBFXKGFGVJBYR2 \
  | 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: be0d6610d6d4813604b7518a6aa4388e8de8c45f229cfee51c212e570b536d6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b310af5f2c61d55633ebb13efecb4b68e6b3805de848fa5d6bd57682312fdfff",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-07-23T19:36:23Z",
    "title_canon_sha256": "086bc56b63825dd1994ae4dda5190595cc1f920b246ed52dc877d4deb43577e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0207513",
    "kind": "arxiv",
    "version": 1
  }
}