Pith Number

pith:M6DM7UBZ

pith:2022:M6DM7UBZ2UKKVHO76VBSYVDZ44

not attested not anchored not stored refs pending

Measurement of high-pressure xenon gas absorption in acrylic

Haiyan Du, Heng Lin, Kaixiang Ni, Ke Han, Lingyin Luo, Shaobo Wang, Tao Li, Wenming Zhang, Xiangdong Ji, Xinning Zeng, Xiyv Yan

arxiv:2202.13989 v1 · 2022-02-28 · physics.ins-det · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M6DM7UBZ2UKKVHO76VBSYVDZ44}

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	2026-07-05T04:27:53.729513Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6786cfd039d514aa9ddff5432c5479e70aa258965f050df59adc5c0e5e289c62

Aliases

arxiv: 2202.13989 · arxiv_version: 2202.13989v1 · doi: 10.48550/arxiv.2202.13989 · pith_short_12: M6DM7UBZ2UKK · pith_short_16: M6DM7UBZ2UKKVHO7 · pith_short_8: M6DM7UBZ

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/M6DM7UBZ2UKKVHO76VBSYVDZ44 \
  | 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: 6786cfd039d514aa9ddff5432c5479e70aa258965f050df59adc5c0e5e289c62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "248b69850818724b863ed5fe222fa09764785e5e1f5ace2f516d2cb35ffdbfe9",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2022-02-28T17:43:08Z",
    "title_canon_sha256": "011f9ba839157cf440cc5c2468ad5484298b3c61fd9d0007a6dcc924b451911d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.13989",
    "kind": "arxiv",
    "version": 1
  }
}