Pith Number
pith:HAVCKUVH
pith:2019:HAVCKUVHFSC73SO2UOKKSZK4K4
not attested
not anchored
not stored
refs pending
A multi-wavelength study of the debris disc around 49 Cet
arxiv:1907.06427 v1 · 2019-07-15 · astro-ph.EP
Add to your LaTeX paper
\usepackage{pith}
\pithnumber{HAVCKUVHFSC73SO2UOKKSZK4K4}
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.
Receipt and verification
| First computed | 2026-05-17T23:39:42.725603Z |
|---|---|
| Builder | pith-number-builder-2026-05-17-v1 |
| Signature | Pith Ed25519
(pith-v1-2026-05) · public key |
| Schema | pith-number/v1.0 |
Canonical hash
382a2552a72c85fdc9daa394a9655c57009b79a04de7479e6a273ef704a5a313
Aliases
· · · · ·Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/HAVCKUVHFSC73SO2UOKKSZK4K4 \
| 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: 382a2552a72c85fdc9daa394a9655c57009b79a04de7479e6a273ef704a5a313
Canonical record JSON
{
"metadata": {
"abstract_canon_sha256": "8ce17ae995cd2f0b2ade081ad48516069a3a299cbb4770bde9ce60bf6a785660",
"cross_cats_sorted": [],
"license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
"primary_cat": "astro-ph.EP",
"submitted_at": "2019-07-15T10:55:54Z",
"title_canon_sha256": "c9763f5265888ad2fa239f85be28e317f2e959149970b2859a941c1864d67fee"
},
"schema_version": "1.0",
"source": {
"id": "1907.06427",
"kind": "arxiv",
"version": 1
}
}