Pith Number

pith:5HFS3MSK

pith:2018:5HFS3MSKNR765OFI7DCOPVA4CX

not attested not anchored not stored refs pending

Heading Gaia to measure atmospheric dynamics in AGB stars

A. Chiavassa, B. Freytag, M. Schultheis

arxiv:1808.02548 v1 · 2018-08-07 · 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{5HFS3MSKNR765OFI7DCOPVA4CX}

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	2026-05-18T00:06:01.128551Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9cb2db24a6c7feeb8a8f8c4e7d41c15d351de7ff89b770c7c9a5ba4a99147ec

Aliases

arxiv: 1808.02548 · arxiv_version: 1808.02548v1 · doi: 10.48550/arxiv.1808.02548 · pith_short_12: 5HFS3MSKNR76 · pith_short_16: 5HFS3MSKNR765OFI · pith_short_8: 5HFS3MSK

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/5HFS3MSKNR765OFI7DCOPVA4CX \
  | 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: e9cb2db24a6c7feeb8a8f8c4e7d41c15d351de7ff89b770c7c9a5ba4a99147ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76e52dfaaed1cf5593312d42666e823c949b2a60b8a8e8fea23319198dc6ee63",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-08-07T20:44:54Z",
    "title_canon_sha256": "90239b9f88b2a31c71fb09e6bbd68d76ae6c060cea0d6583f7716ccff62ad34d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.02548",
    "kind": "arxiv",
    "version": 1
  }
}