Pith Number
pith:R4MIFSD2
pith:2022:R4MIFSD2DHZVR3BB43AVIEQZRB
not attested
not anchored
not stored
refs pending
The functional $f(R)$ approximation
arxiv:2210.11356 v1 · 2022-10-20 · hep-th
Add to your LaTeX paper
\usepackage{pith}
\pithnumber{R4MIFSD2DHZVR3BB43AVIEQZRB}
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 | 2026-07-05T05:08:47.186451Z |
|---|---|
| Builder | pith-number-builder-2026-05-17-v1 |
| Signature | Pith Ed25519
(pith-v1-2026-05) · public key |
| Schema | pith-number/v1.0 |
Canonical hash
8f1882c87a19f358ec21e6c1541219885ab4bc98657f560826fdc413899dc3f8
Aliases
· · · · ·Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/R4MIFSD2DHZVR3BB43AVIEQZRB \
| 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: 8f1882c87a19f358ec21e6c1541219885ab4bc98657f560826fdc413899dc3f8
Canonical record JSON
{
"metadata": {
"abstract_canon_sha256": "8f9074e654f17051465315a808e6a13572dfd505e889575d9c01a9018cbf90d5",
"cross_cats_sorted": [],
"license": "http://creativecommons.org/licenses/by/4.0/",
"primary_cat": "hep-th",
"submitted_at": "2022-10-20T15:44:27Z",
"title_canon_sha256": "6e4e93d42774a9ffb1f78ed09f682ae967dda5fb31677b9b137bce90b40f4085"
},
"schema_version": "1.0",
"source": {
"id": "2210.11356",
"kind": "arxiv",
"version": 1
}
}