Pith Number

pith:DLD3OHWU

pith:2025:DLD3OHWU75TUZJB7CC36RSQRQD

not attested not anchored not stored refs pending

Scattering Environment Aware Joint Multi-user Channel Estimation and Localization with Spatially Reused Pilots

An Liu, Kaiyuan Tian, Yani Chi, Yufan Zhou

arxiv:2501.02252 v1 · 2025-01-04 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DLD3OHWU75TUZJB7CC36RSQRQD}

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 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	2026-07-05T09:57:04.685900Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ac7b71ed4ff674ca43f10b7e8ca1180d7f343b2732708952a458f4b045423a3

Aliases

arxiv: 2501.02252 · arxiv_version: 2501.02252v1 · doi: 10.48550/arxiv.2501.02252 · pith_short_12: DLD3OHWU75TU · pith_short_16: DLD3OHWU75TUZJB7 · pith_short_8: DLD3OHWU

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/DLD3OHWU75TUZJB7CC36RSQRQD \
  | 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: 1ac7b71ed4ff674ca43f10b7e8ca1180d7f343b2732708952a458f4b045423a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1db1f385fd07aaaf15ffbc05e214d39d00df85a1ec5e4b3d25ee832a0ef6f02",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2025-01-04T10:48:02Z",
    "title_canon_sha256": "cdf0da93c6ac12319ba96cb09ee6c3edcd2c62e510f72937b03b3bd8bc88f3ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.02252",
    "kind": "arxiv",
    "version": 1
  }
}