Pith Number

pith:JH3LBW5G

pith:2018:JH3LBW5G2C3OJ7IO7AGVXYZBMS

not attested not anchored not stored refs pending

Morpho-Kinematics of the Circumstellar Environments around Post-AGB Stars

Hideyuki Izumiura, Issei Yamamura, Masaaki Otsuka, Toshiya Ueta

arxiv:1809.06710 v1 · 2018-09-15 · 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{JH3LBW5G2C3OJ7IO7AGVXYZBMS}

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	2026-05-18T00:05:24.925568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49f6b0dba6d0b6e4fd0ef80d5be321649d41f6eb4bd9aa98c06ff1a447eaec11

Aliases

arxiv: 1809.06710 · arxiv_version: 1809.06710v1 · doi: 10.48550/arxiv.1809.06710 · pith_short_12: JH3LBW5G2C3O · pith_short_16: JH3LBW5G2C3OJ7IO · pith_short_8: JH3LBW5G

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/JH3LBW5G2C3OJ7IO7AGVXYZBMS \
  | 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: 49f6b0dba6d0b6e4fd0ef80d5be321649d41f6eb4bd9aa98c06ff1a447eaec11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aae7c88f4b6dc6fe4246497cb12e29ed32530e9752509eea1fa97219c6d9b540",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-09-15T18:26:30Z",
    "title_canon_sha256": "680c2095cbc4f3ce920a4589b322aabbbbebdebbaf53a48decce7cd6f5d39108"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.06710",
    "kind": "arxiv",
    "version": 1
  }
}