Pith Number

pith:SFBB4JV3

pith:2018:SFBB4JV3RLWDXK6LBS2HFPN3ZU

not attested not anchored not stored refs pending

Backgrounds in the DEAP-3600 Dark Matter Experiment

B. Lehnert

arxiv:1805.06073 v1 · 2018-05-16 · astro-ph.IM · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SFBB4JV3RLWDXK6LBS2HFPN3ZU}

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	2026-05-18T00:15:48.983183Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91421e26bb8aec3babcb0cb472bdbbcd3d28edc83276bd276e3b11f5dd53e8a1

Aliases

arxiv: 1805.06073 · arxiv_version: 1805.06073v1 · doi: 10.48550/arxiv.1805.06073 · pith_short_12: SFBB4JV3RLWD · pith_short_16: SFBB4JV3RLWDXK6L · pith_short_8: SFBB4JV3

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/SFBB4JV3RLWDXK6LBS2HFPN3ZU \
  | 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: 91421e26bb8aec3babcb0cb472bdbbcd3d28edc83276bd276e3b11f5dd53e8a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d62b8b66639360195b3c5b6918518f34f11d2946af258115466c2b7da2eb6a4",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-05-16T00:30:04Z",
    "title_canon_sha256": "28f75101e885168a827ef6b39daada7fe029bde1593a5e7c87a5ceedaa2fe692"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.06073",
    "kind": "arxiv",
    "version": 1
  }
}