Pith Number

pith:JURJQVXC

pith:2017:JURJQVXCHGGNDXRY57M476KPNI

not attested not anchored not stored refs pending

Multiuser Communication Based on the DFT Eigenstructure

H. M. de Oliveira, R. J. Cintra, R. M. Campello de Souza

arxiv:1702.01793 v1 · 2017-02-06 · cs.IT · math.IT · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JURJQVXCHGGNDXRY57M476KPNI}

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	2026-05-18T00:51:11.258000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d229856e2398cd1de38efd9cff94f6a1dd9ef55c5655c16aebc28bebca2e00e

Aliases

arxiv: 1702.01793 · arxiv_version: 1702.01793v1 · doi: 10.48550/arxiv.1702.01793 · pith_short_12: JURJQVXCHGGN · pith_short_16: JURJQVXCHGGNDXRY · pith_short_8: JURJQVXC

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/JURJQVXCHGGNDXRY57M476KPNI \
  | 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: 4d229856e2398cd1de38efd9cff94f6a1dd9ef55c5655c16aebc28bebca2e00e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50c67d53c0cb5674e11c845c9c4f49de8bf9c3bc98e412d5e74d429d5f81f2da",
    "cross_cats_sorted": [
      "math.IT",
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-02-06T21:10:43Z",
    "title_canon_sha256": "0c855ebdd7cb562b7520825f00c3c092197eeffd5176537e2da5729f6305fed1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.01793",
    "kind": "arxiv",
    "version": 1
  }
}