Pith Number

pith:XCXIFYZB

pith:2014:XCXIFYZBXXS577UYC53T5O22TC

not attested not anchored not stored refs pending

Improving Smartphone Battery Life Utilizing Device-to-device Cooperative Relays Underlaying LTE Networks

Chenxi Zhu, John S. Baras, Tuan Ta

arxiv:1401.5826 v1 · 2014-01-22 · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XCXIFYZBXXS577UYC53T5O22TC}

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	2026-05-18T00:59:03.333145Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8ae82e321bde5dffe9817773ebb5a98b9e518238cf398a297d448051032adfc

Aliases

arxiv: 1401.5826 · arxiv_version: 1401.5826v1 · doi: 10.48550/arxiv.1401.5826 · pith_short_12: XCXIFYZBXXS5 · pith_short_16: XCXIFYZBXXS577UY · pith_short_8: XCXIFYZB

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/XCXIFYZBXXS577UYC53T5O22TC \
  | 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: b8ae82e321bde5dffe9817773ebb5a98b9e518238cf398a297d448051032adfc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db63450e3f06edf845236e8da6425693e923964a4269b09d6b5b6699feb7addf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2014-01-22T23:29:43Z",
    "title_canon_sha256": "942b2451436dbf0c183ca5264955054299ff4c54fbaf7ba929d453dda3a24401"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.5826",
    "kind": "arxiv",
    "version": 1
  }
}