Pith Number
pith:XNCENEPN
pith:2019:XNCENEPNWEFHZ2CR4QNVINQFHG
not attested
not anchored
not stored
refs pending
New evidence supporting the existence of the hypothetic X17 particle
arxiv:1910.10459 v1 · 2019-10-23 · nucl-ex
Add to your LaTeX paper
\usepackage{pith}
\pithnumber{XNCENEPNWEFHZ2CR4QNVINQFHG}
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
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claim
4
Citations
5
Replications
✓
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.
Cited by
Receipt and verification
| First computed | 2026-07-05T00:14:25.153407Z |
|---|---|
| Builder | pith-number-builder-2026-05-17-v1 |
| Signature | Pith Ed25519
(pith-v1-2026-05) · public key |
| Schema | pith-number/v1.0 |
Canonical hash
bb444691edb10a7ce851e41b5436053990b83518df7eca53c8d7781dc6c9a102
Aliases
· · · · ·Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/XNCENEPNWEFHZ2CR4QNVINQFHG \
| 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: bb444691edb10a7ce851e41b5436053990b83518df7eca53c8d7781dc6c9a102
Canonical record JSON
{
"metadata": {
"abstract_canon_sha256": "a92ded23f71cb5d02540779af0ebf6ef6c482689529e3e8b9674869f8271287e",
"cross_cats_sorted": [],
"license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
"primary_cat": "nucl-ex",
"submitted_at": "2019-10-23T11:06:55Z",
"title_canon_sha256": "b0eac6d015957298e49be59a390770c5b2f1db418dac76538aa5addcd11a7f9e"
},
"schema_version": "1.0",
"source": {
"id": "1910.10459",
"kind": "arxiv",
"version": 1
}
}