Pith Number
pith:J6NAJX22
pith:2000:J6NAJX22RITMT4KB6WZ5HGEH7X
not attested
not anchored
not stored
refs pending
On the Energy Equation and Efficiency Parameter of the Common Envelope Evolution
arxiv:astro-ph/0007034 v1 · 2000-07-04 · astro-ph
Add to your LaTeX paper
\usepackage{pith}
\pithnumber{J6NAJX22RITMT4KB6WZ5HGEH7X}
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.
Cited by
Receipt and verification
| First computed | 2026-07-04T14:10:28.664117Z |
|---|---|
| Builder | pith-number-builder-2026-05-17-v1 |
| Signature | Pith Ed25519
(pith-v1-2026-05) · public key |
| Schema | pith-number/v1.0 |
Canonical hash
4f9a04df5a8a26c9f141f5b3d39887fdc86b85fdf6f7a39ab454c750088ee20a
Aliases
· · · · ·Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/J6NAJX22RITMT4KB6WZ5HGEH7X \
| 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: 4f9a04df5a8a26c9f141f5b3d39887fdc86b85fdf6f7a39ab454c750088ee20a
Canonical record JSON
{
"metadata": {
"abstract_canon_sha256": "b435cb0e91793f9fa1190dcd4fc5468b0bbb77c7d121d410a64c74d85cc2846f",
"cross_cats_sorted": [],
"license": "",
"primary_cat": "astro-ph",
"submitted_at": "2000-07-04T13:28:05Z",
"title_canon_sha256": "8855961e7353090f0933ff2578982794075ea49301ff331c6bec44f0b9a0bdaf"
},
"schema_version": "1.0",
"source": {
"id": "astro-ph/0007034",
"kind": "arxiv",
"version": 1
}
}