Pith Number

pith:VTECWQV4

pith:2018:VTECWQV4F7GD3I5NO4DWH4TLDB

not attested not anchored not stored refs pending

Packet Speed and Cost in Mobile Wireless Delay-Tolerant Networks

Ioannis Kontoyiannis, Riccardo Cavallari, Roberto Verdone, Stavros Toumpis

arxiv:1801.02229 v2 · 2018-01-07 · 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{VTECWQV4F7GD3I5NO4DWH4TLDB}

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	2026-05-18T00:22:18.364062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

acc82b42bc2fcc3da3ad770763f26b184fc54060952877f3ba1bbb393373d907

Aliases

arxiv: 1801.02229 · arxiv_version: 1801.02229v2 · doi: 10.48550/arxiv.1801.02229 · pith_short_12: VTECWQV4F7GD · pith_short_16: VTECWQV4F7GD3I5N · pith_short_8: VTECWQV4

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/VTECWQV4F7GD3I5NO4DWH4TLDB \
  | 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: acc82b42bc2fcc3da3ad770763f26b184fc54060952877f3ba1bbb393373d907

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4966b8bf75140cdefb898def9e61a6578b97d01cf908d1f5b214feebeb41130",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-01-07T18:49:35Z",
    "title_canon_sha256": "cc51ebdd1a708804b9c094e146c8419f4129be2369a93755ef22ea3dc66d81bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.02229",
    "kind": "arxiv",
    "version": 2
  }
}