Pith Number

pith:XN6DN44W

pith:2010:XN6DN44WY6FI3FNV5IZN4VT4VB

not attested not anchored not stored refs pending

Doped Fountain Coding for Minimum Delay Data Collection in Circular Networks

Emina Soljanin, Predrag Spasojevic, Silvija Kokalj-Filipovic

arxiv:1001.3765 v1 · 2010-01-21 · 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{XN6DN44WY6FI3FNV5IZN4VT4VB}

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	2026-05-18T00:58:47.743154Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb7c36f396c78a8d95b5ea32de567ca84e51f2f0050042434a3264748b8caf8b

Aliases

arxiv: 1001.3765 · arxiv_version: 1001.3765v1 · doi: 10.48550/arxiv.1001.3765 · pith_short_12: XN6DN44WY6FI · pith_short_16: XN6DN44WY6FI3FNV · pith_short_8: XN6DN44W

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/XN6DN44WY6FI3FNV5IZN4VT4VB \
  | 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: bb7c36f396c78a8d95b5ea32de567ca84e51f2f0050042434a3264748b8caf8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2099c7abb25b9efe97cd6c38ef13db87cbb514a143794d992e9bbfe4a06b0c72",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2010-01-21T10:40:33Z",
    "title_canon_sha256": "96a5dba824db989bf1d449c694297278e988051dcaf5c21954b9878bd2949fe3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.3765",
    "kind": "arxiv",
    "version": 1
  }
}