Pith Number
pith:E3S7XXK6
pith:2024:E3S7XXK6EEM23CXVPCX27S3ZNY
not attested
not anchored
not stored
refs pending
PDOT: a Practical Primal-Dual Algorithm and a GPU-Based Solver for Optimal Transport
arxiv:2407.19689 v1 · 2024-07-29 · math.OC
Add to your LaTeX paper
\usepackage{pith}
\pithnumber{E3S7XXK6EEM23CXVPCX27S3ZNY}
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Record completeness
1
Bitcoin timestamp
2
Internet Archive
3
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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 | 2026-07-05T08:49:43.313076Z |
|---|---|
| Builder | pith-number-builder-2026-05-17-v1 |
| Signature | Pith Ed25519
(pith-v1-2026-05) · public key |
| Schema | pith-number/v1.0 |
Canonical hash
26e5fbdd5e2119ad8af578afafcb796e0bf88e4c9ebf97e5e69601189982b50e
Aliases
· · · · ·Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/E3S7XXK6EEM23CXVPCX27S3ZNY \
| 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: 26e5fbdd5e2119ad8af578afafcb796e0bf88e4c9ebf97e5e69601189982b50e
Canonical record JSON
{
"metadata": {
"abstract_canon_sha256": "fc567e9e5f4aad8e9e20ccfce6a4534274b02b0ca268a4b9fdf621dbd0cf7dc8",
"cross_cats_sorted": [],
"license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
"primary_cat": "math.OC",
"submitted_at": "2024-07-29T04:20:22Z",
"title_canon_sha256": "0b2cdd7850bc5858fb80a4814268530080f786ccb9a1ca7ed6ee0367ce67daa7"
},
"schema_version": "1.0",
"source": {
"id": "2407.19689",
"kind": "arxiv",
"version": 1
}
}