Pith Number

pith:INLBHGPF

pith:2022:INLBHGPFQW5QBDN7PRHQ3PA62M

not attested not anchored not stored refs pending

Explaining the winds of AGB stars: Recent progress

Bernd Freytag, Susanne H\"ofner

arxiv:2204.09728 v1 · 2022-04-20 · 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{INLBHGPFQW5QBDN7PRHQ3PA62M}

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	2026-07-05T05:22:45.360482Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43561399e585bb008dbf7c4f0dbc1ed3320d0bc6467f7771a7d4523cb306721f

Aliases

arxiv: 2204.09728 · arxiv_version: 2204.09728v1 · doi: 10.48550/arxiv.2204.09728 · pith_short_12: INLBHGPFQW5Q · pith_short_16: INLBHGPFQW5QBDN7 · pith_short_8: INLBHGPF

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/INLBHGPFQW5QBDN7PRHQ3PA62M \
  | 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: 43561399e585bb008dbf7c4f0dbc1ed3320d0bc6467f7771a7d4523cb306721f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d600e9ffe477234f0f587690a0574e2f646e34fc0aa420bfb9fb2ccaedfc277d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2022-04-20T18:14:26Z",
    "title_canon_sha256": "340a215667b911a178f1d2912f9dcebb66213904355de224295ae38e747ad811"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.09728",
    "kind": "arxiv",
    "version": 1
  }
}