Pith Number

pith:YGAD7GAX

pith:2021:YGAD7GAXSSYALATGNTQLINGWVR

not attested not anchored not stored refs pending

The Ice Chamber for Astrophysics-Astrochemistry (ICA): A New Experimental Facility for Ion Impact Studies of Astrophysical Ice Analogues

Alejandra Traspas Muina, B\'ela Parip\'as, B\'ela Sulik, Duncan V. Mifsud, Istv\'an Rajta, Istv\'an Vajda, Nigel J. Mason, Perry A. Hailey, P\'eter Herczku, Robert W. McCullough, S\'andor T. S. Kov\'acs, Sergio Ioppolo, Zolt\'an Juh\'asz, Zuzana Kanuchov\'a

arxiv:2109.11670 v1 · 2021-09-23 · astro-ph.IM · 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{YGAD7GAXSSYALATGNTQLINGWVR}

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	2026-07-05T03:17:06.352024Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1803f981794b00582666ce0b434d6ac62fd9573dc455bdd7fe3629e3a636a98

Aliases

arxiv: 2109.11670 · arxiv_version: 2109.11670v1 · doi: 10.48550/arxiv.2109.11670 · pith_short_12: YGAD7GAXSSYA · pith_short_16: YGAD7GAXSSYALATG · pith_short_8: YGAD7GAX

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/YGAD7GAXSSYALATGNTQLINGWVR \
  | 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: c1803f981794b00582666ce0b434d6ac62fd9573dc455bdd7fe3629e3a636a98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c34e3cb8417fd5e8029e048194d1db45542f12b4680a0ab0bbe33b6dde3cb6d",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2021-09-23T22:26:00Z",
    "title_canon_sha256": "ad265ad9e3967be4e5430a17761faa57a1d3045ef31bf50d13a7ac64cde54755"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.11670",
    "kind": "arxiv",
    "version": 1
  }
}