Pith Number

pith:LTIKFYD4

pith:2018:LTIKFYD4RB3QLX373SYNVLA6B2

not attested not anchored not stored refs pending

Molecular dust precursors in envelopes of oxygen-rich AGB stars and red supergiants

Tomasz Kami\'nski (Harvard-Smithsonian CfA)

arxiv:1809.10583 v1 · 2018-09-27 · 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{LTIKFYD4RB3QLX373SYNVLA6B2}

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	2026-05-18T00:04:38.046563Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5cd0a2e07c887705df7fdcb0daac1e0ea90aae9ec3a3c75152afbf00b1d54ca6

Aliases

arxiv: 1809.10583 · arxiv_version: 1809.10583v1 · doi: 10.48550/arxiv.1809.10583 · pith_short_12: LTIKFYD4RB3Q · pith_short_16: LTIKFYD4RB3QLX37 · pith_short_8: LTIKFYD4

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/LTIKFYD4RB3QLX373SYNVLA6B2 \
  | 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: 5cd0a2e07c887705df7fdcb0daac1e0ea90aae9ec3a3c75152afbf00b1d54ca6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2feb8a0035fef5f343e7ed073634a39a534ef82826edca128695858306b8d20a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-09-27T15:41:48Z",
    "title_canon_sha256": "034c662b814cacaea5fadf8c777a1c45986a0bda3cd7d61c65d9505f17b960e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.10583",
    "kind": "arxiv",
    "version": 1
  }
}