Pith Number

pith:7YUWKW2H

pith:2022:7YUWKW2H3CALKYY7CDA6TR2T5E

not attested not anchored not stored refs pending

Liquid-phase purification for multi-tonne xenon detectors

E. Aprile, G. Plante, J. Howlett, Y. Zhang

arxiv:2205.07336 v2 · 2022-05-15 · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7YUWKW2H3CALKYY7CDA6TR2T5E}

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	2026-07-05T05:03:00.775210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe29655b47d880b5631f10c1e9c753e92e6d8901773b021a85eee3dbc2e4824d

Aliases

arxiv: 2205.07336 · arxiv_version: 2205.07336v2 · doi: 10.48550/arxiv.2205.07336 · pith_short_12: 7YUWKW2H3CAL · pith_short_16: 7YUWKW2H3CALKYY7 · pith_short_8: 7YUWKW2H

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/7YUWKW2H3CALKYY7CDA6TR2T5E \
  | 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: fe29655b47d880b5631f10c1e9c753e92e6d8901773b021a85eee3dbc2e4824d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc1acc589ed59221b63db09a52e4370cd4058d896a64992c85d7dbb62dddbbad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2022-05-15T17:21:10Z",
    "title_canon_sha256": "53a2c584d04f422d73296f98ea31a132ce411c47489215fba16c1d2b07408624"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.07336",
    "kind": "arxiv",
    "version": 2
  }
}