Pith Number

pith:DMLV5564

pith:2026:DMLV5564GFDXGHN3DPOFRAJ5IO

not attested not anchored not stored refs pending

Construction and Dynamic Update of Channel Gain Maps via 3D Gaussian Splatting

Jie Xu, Juncong Zhou, Rui Zhang, Yilong Chen, Yuan Guo

arxiv:2607.21099 v1 · 2026-07-23 · cs.IT · math.IT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DMLV5564GFDXGHN3DPOFRAJ5IO}

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ 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	2026-07-24T01:23:51.880574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b175ef7dc3147731dbb1bdc58813d439d25c217e7bc5cb314a1955ba5230da0

Aliases

arxiv: 2607.21099 · arxiv_version: 2607.21099v1 · doi: 10.48550/arxiv.2607.21099 · pith_short_12: DMLV5564GFDX · pith_short_16: DMLV5564GFDXGHN3 · pith_short_8: DMLV5564

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/DMLV5564GFDXGHN3DPOFRAJ5IO \
  | 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: 1b175ef7dc3147731dbb1bdc58813d439d25c217e7bc5cb314a1955ba5230da0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2eee6cd5179bcf4e58f566f3dcf8654955ae3fe1d8642e812ebb7d1f51f1adb7",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2026-07-23T09:30:08Z",
    "title_canon_sha256": "7b53208252022e04c6112253d6b341ba6420b90f7ac17d1f319d182b709dd51d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.21099",
    "kind": "arxiv",
    "version": 1
  }
}