Pith Number
pith:Q3BXZELM
pith:2019:Q3BXZELMNFGIQ7FXH5QZ3AG4ZX
not attested
not anchored
not stored
refs pending
Understanding Galaxy Evolution through Emission Lines
arxiv:1910.09730 v1 · 2019-10-22 · astro-ph.GA
Add to your LaTeX paper
\usepackage{pith}
\pithnumber{Q3BXZELMNFGIQ7FXH5QZ3AG4ZX}
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
· sign in to
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 | 2026-07-05T00:14:01.747432Z |
|---|---|
| Builder | pith-number-builder-2026-05-17-v1 |
| Signature | Pith Ed25519
(pith-v1-2026-05) · public key |
| Schema | pith-number/v1.0 |
Canonical hash
86c37c916c694c887cb73f619d80dccdd439c3ec3345d6ba77d95eba632481c3
Aliases
· · · · ·Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/Q3BXZELMNFGIQ7FXH5QZ3AG4ZX \
| 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: 86c37c916c694c887cb73f619d80dccdd439c3ec3345d6ba77d95eba632481c3
Canonical record JSON
{
"metadata": {
"abstract_canon_sha256": "718567d044260481985769ec5e0b3dd86d089417d15a330677e1ef046fe1d22c",
"cross_cats_sorted": [],
"license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
"primary_cat": "astro-ph.GA",
"submitted_at": "2019-10-22T02:20:14Z",
"title_canon_sha256": "968cb468a7d07d89dbe6f7a56dec050eefd49ed237eaef5ea30fe1525404b398"
},
"schema_version": "1.0",
"source": {
"id": "1910.09730",
"kind": "arxiv",
"version": 1
}
}