Pith Number

pith:LUBITAVX

pith:2022:LUBITAVXOUFGEP32Q3OSJKFKQB

not attested not anchored not stored refs pending

Reflectance study of ice and Mars soil simulant associations -- I. H$_2$O ice

Antoine Pommerol, Nicolas Thomas, Olivier Poch, Zuri\~ne Yoldi

arxiv:2207.13930 v1 · 2022-07-28 · 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{LUBITAVXOUFGEP32Q3OSJKFKQB}

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	2026-07-05T04:44:22.742829Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d028982b7750a623f7a86dd24a8aa8074e4e34c15fdebc9cc0f722ac065c895

Aliases

arxiv: 2207.13930 · arxiv_version: 2207.13930v1 · doi: 10.48550/arxiv.2207.13930 · pith_short_12: LUBITAVXOUFG · pith_short_16: LUBITAVXOUFGEP32 · pith_short_8: LUBITAVX

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/LUBITAVXOUFGEP32Q3OSJKFKQB \
  | 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: 5d028982b7750a623f7a86dd24a8aa8074e4e34c15fdebc9cc0f722ac065c895

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e94d7e67a956e344ad6769f13fe60e6f39d1ba84f34a9e23582d60d4030b3adb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2022-07-28T07:43:42Z",
    "title_canon_sha256": "3e3b9bd1b1c289510caa19739e6935bd2220d6ae03260e8ef77d4a84df40c4b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.13930",
    "kind": "arxiv",
    "version": 1
  }
}