Pith Number

pith:UJWTP4BA

pith:2021:UJWTP4BAQSNPVJOMRLJDA4QCAL

not attested not anchored not stored refs pending

Study on NaI(Tl) crystal at -35 C for dark matter detection

G. S. Kim, H. J. Kim, H. S. Lee, J. Y. Lee, K. W. Kim, S. H. Lee

arxiv:2111.03328 v2 · 2021-11-05 · 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{UJWTP4BAQSNPVJOMRLJDA4QCAL}

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	2026-07-05T04:18:03.488233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a26d37f020849afaa5cc8ad230720202e27480c145f66bc2f33e9a8502ccf797

Aliases

arxiv: 2111.03328 · arxiv_version: 2111.03328v2 · doi: 10.48550/arxiv.2111.03328 · pith_short_12: UJWTP4BAQSNP · pith_short_16: UJWTP4BAQSNPVJOM · pith_short_8: UJWTP4BA

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/UJWTP4BAQSNPVJOMRLJDA4QCAL \
  | 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: a26d37f020849afaa5cc8ad230720202e27480c145f66bc2f33e9a8502ccf797

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "babf006ea6a2b49d72bbbe3260c3876e929cdc761f1fcf625efb4a10fec0a863",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2021-11-05T09:01:32Z",
    "title_canon_sha256": "b36ef436f5590da5f527cda7ba610001729942b2018265eb8ebd65275350d889"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.03328",
    "kind": "arxiv",
    "version": 2
  }
}