Pith Number
pith:7JA5GP5F
pith:2011:7JA5GP5FZAM7FPERCSZDIYESTI
not attested
not anchored
not stored
refs pending
Large-scale shock-ionized and photo-ionized gas in M83: the impact of star formation
arxiv:1102.2444 v1 · 2011-02-11 · astro-ph.CO
Add to your LaTeX paper
\usepackage{pith}
\pithnumber{7JA5GP5FZAM7FPERCSZDIYESTI}
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
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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 | 2026-05-18T02:03:11.844586Z |
|---|---|
| Builder | pith-number-builder-2026-05-17-v1 |
| Signature | Pith Ed25519
(pith-v1-2026-05) · public key |
| Schema | pith-number/v1.0 |
Canonical hash
fa41d33fa5c819f2bc9114b23460929a32ee9078d486467504909d90ecc4a8c6
Aliases
· · · · ·Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/7JA5GP5FZAM7FPERCSZDIYESTI \
| 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: fa41d33fa5c819f2bc9114b23460929a32ee9078d486467504909d90ecc4a8c6
Canonical record JSON
{
"metadata": {
"abstract_canon_sha256": "44573958333950cd954d15ed7fce64f568655c33ca2f300f7132a81d0b690675",
"cross_cats_sorted": [],
"license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
"primary_cat": "astro-ph.CO",
"submitted_at": "2011-02-11T21:21:49Z",
"title_canon_sha256": "8780a3a862202aadf5cd52ce67c6bf4634f54c68a604d439e2b6e48dd1ddc2a6"
},
"schema_version": "1.0",
"source": {
"id": "1102.2444",
"kind": "arxiv",
"version": 1
}
}