Pith Number
pith:HCIFQPI6
pith:2010:HCIFQPI64KTJQDMY6N2LWTK4G5
not attested
not anchored
not stored
refs pending
Discovery of VHE gamma-rays from the BL Lac object PKS 0548-322
arxiv:1006.5289 v2 · 2010-06-28 · astro-ph.HE
Add to your LaTeX paper
\usepackage{pith}
\pithnumber{HCIFQPI64KTJQDMY6N2LWTK4G5}
Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more
Record completeness
1
Bitcoin timestamp
2
Internet Archive
3
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4
Citations
5
Replications
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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 | 2026-05-18T02:06:34.983775Z |
|---|---|
| Builder | pith-number-builder-2026-05-17-v1 |
| Signature | Pith Ed25519
(pith-v1-2026-05) · public key |
| Schema | pith-number/v1.0 |
Canonical hash
3890583d1ee2a6980d98f374bb4d5c3753217db9c67bf65c9cdd3a6c370d5e91
Aliases
· · · · ·Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/HCIFQPI64KTJQDMY6N2LWTK4G5 \
| 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: 3890583d1ee2a6980d98f374bb4d5c3753217db9c67bf65c9cdd3a6c370d5e91
Canonical record JSON
{
"metadata": {
"abstract_canon_sha256": "352546668f00a87f936f4594e33491823d344f3e63f35eff098aeeef8f2c3109",
"cross_cats_sorted": [],
"license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
"primary_cat": "astro-ph.HE",
"submitted_at": "2010-06-28T08:47:18Z",
"title_canon_sha256": "9ed6baeecd95b20a770f2b32bc0f8e7368be412f8a2a840e5d7d27e407860012"
},
"schema_version": "1.0",
"source": {
"id": "1006.5289",
"kind": "arxiv",
"version": 2
}
}