Pith Number

pith:2ADM2GYR

pith:2022:2ADM2GYRCWOJB73YNX4547O7QO

not attested not anchored not stored refs pending

First detection of AlF line emission towards M-type AGB stars

J. P. Fonfr\'ia, L. Velilla-Prieto, M. Saberi, S. Wedemeyer, T. Khouri, W. H. T. Vlemmings

arxiv:2204.03284 v1 · 2022-04-07 · astro-ph.SR · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2ADM2GYRCWOJB73YNX4547O7QO}

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	2026-07-05T04:39:34.959759Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d006cd1b11159c90ff786df9de7ddf83bf7901c48273b3eb4862e0cd9c6a46cd

Aliases

arxiv: 2204.03284 · arxiv_version: 2204.03284v1 · doi: 10.48550/arxiv.2204.03284 · pith_short_12: 2ADM2GYRCWOJ · pith_short_16: 2ADM2GYRCWOJB73Y · pith_short_8: 2ADM2GYR

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/2ADM2GYRCWOJB73YNX4547O7QO \
  | 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: d006cd1b11159c90ff786df9de7ddf83bf7901c48273b3eb4862e0cd9c6a46cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89d96561c93804c7fd3a2252bca47f3f4a45d59109fb63657d89aa5ed5c78f2a",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2022-04-07T08:30:48Z",
    "title_canon_sha256": "684e33735201d2bf6f6315091e2b07074365c5e48b149f70b744d85b2d39a7bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.03284",
    "kind": "arxiv",
    "version": 1
  }
}