Pith Number

pith:YTMVXXAS

pith:2022:YTMVXXAS6PVAF5LSVL3FTRLGQA

not attested not anchored not stored refs pending

Abundant ammonium hydrosulphide embedded in cometary dust grains

A. Mahjoub, B. Pestoni, D. R. M\"uller, J. De Keyser, K. Altwegg, M. Combi, M. Rubin, N. H\"anni, S. A. Fuselier, S. F. Wampfler

arxiv:2208.11396 v1 · 2022-08-24 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YTMVXXAS6PVAF5LSVL3FTRLGQA}

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	2026-07-05T04:57:17.327980Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4d95bdc12f3ea02f572aaf659c566800e9894acf4c1a7a421609239b8694ebd

Aliases

arxiv: 2208.11396 · arxiv_version: 2208.11396v1 · doi: 10.48550/arxiv.2208.11396 · pith_short_12: YTMVXXAS6PVA · pith_short_16: YTMVXXAS6PVAF5LS · pith_short_8: YTMVXXAS

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/YTMVXXAS6PVAF5LSVL3FTRLGQA \
  | 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: c4d95bdc12f3ea02f572aaf659c566800e9894acf4c1a7a421609239b8694ebd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df81b8720fde8ad3ac2f20694e2d9ddd023f2a3e767ca49389f16a7d18c5fe41",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2022-08-24T09:38:09Z",
    "title_canon_sha256": "26cb73760b8836fafb8f6bc8dec5fedc1830ce52cf6edeaa978ea8c824c9191e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.11396",
    "kind": "arxiv",
    "version": 1
  }
}