Pith Number

pith:2YV7D6NM

pith:2011:2YV7D6NML55Y7QOHIEKVEPM6WD

not attested not anchored not stored refs pending

A Transform Approach to Linear Network Coding for Acyclic Networks with Delay

B. Sundar Rajan, G. Abhinav, K. Prasad, Teja Damodaram Bavirisetti

arxiv:1103.3882 v4 · 2011-03-20 · 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{2YV7D6NML55Y7QOHIEKVEPM6WD}

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	2026-05-18T02:22:17.978145Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d62bf1f9ac5f7b8fc1c74115523d9eb0d6a4823383f7b2da208248a120b79afb

Aliases

arxiv: 1103.3882 · arxiv_version: 1103.3882v4 · doi: 10.48550/arxiv.1103.3882 · pith_short_12: 2YV7D6NML55Y · pith_short_16: 2YV7D6NML55Y7QOH · pith_short_8: 2YV7D6NM

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/2YV7D6NML55Y7QOHIEKVEPM6WD \
  | 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: d62bf1f9ac5f7b8fc1c74115523d9eb0d6a4823383f7b2da208248a120b79afb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb1496283862219e1120cbde6736827ce6e93f5819cf5b571813799ce080baa4",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2011-03-20T19:54:55Z",
    "title_canon_sha256": "adb07379d7d7232bfaeea9796693e5480588666eec73a678db9b7ab72848cd34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.3882",
    "kind": "arxiv",
    "version": 4
  }
}