Pith Number
pith:7CCXA73K
pith:2017:7CCXA73K3O7TZ663CM5JR75MZJ
not attested
not anchored
not stored
refs pending
Synthetic nebular emission from massive galaxies I: origin of the cosmic evolution of optical emission-line ratios
arxiv:1706.00010 v2 · 2017-05-31 · astro-ph.GA · astro-ph.CO
Add to your LaTeX paper
\usepackage{pith}
\pithnumber{7CCXA73K3O7TZ663CM5JR75MZJ}
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 | 2026-05-18T00:36:15.275279Z |
|---|---|
| Builder | pith-number-builder-2026-05-17-v1 |
| Signature | Pith Ed25519
(pith-v1-2026-05) · public key |
| Schema | pith-number/v1.0 |
Canonical hash
f885707f6adbbf3cfbdb133a98ffacca688f9ca05312a0b95f43661f23413319
Aliases
· · · · ·Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/7CCXA73K3O7TZ663CM5JR75MZJ \
| 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: f885707f6adbbf3cfbdb133a98ffacca688f9ca05312a0b95f43661f23413319
Canonical record JSON
{
"metadata": {
"abstract_canon_sha256": "3c69814613d911810baf3be6d6ab339a7c524bc613d34e85d627d74e86bb3a15",
"cross_cats_sorted": [
"astro-ph.CO"
],
"license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
"primary_cat": "astro-ph.GA",
"submitted_at": "2017-05-31T18:00:01Z",
"title_canon_sha256": "5c68035093451a97388bd52ec6065135a5844a34698aa2cb86fd83af6de52e21"
},
"schema_version": "1.0",
"source": {
"id": "1706.00010",
"kind": "arxiv",
"version": 2
}
}