Pith Number

pith:YAERLD77

pith:2009:YAERLD77OADPRDMOPATWJL2LST

not attested not anchored not stored refs pending

Effective Delay Control in Online Network Coding

Daniele Munaretto, Joao Barros, Joerg Widmer, Rui A. Costa

arxiv:0901.4898 v1 · 2009-01-30 · 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{YAERLD77OADPRDMOPATWJL2LST}

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	2026-05-18T00:59:11.472583Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c009158fff7006f88d8e782764af4b94cc06fb7ae926139e94375098356fabe0

Aliases

arxiv: 0901.4898 · arxiv_version: 0901.4898v1 · doi: 10.48550/arxiv.0901.4898 · pith_short_12: YAERLD77OADP · pith_short_16: YAERLD77OADPRDMO · pith_short_8: YAERLD77

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/YAERLD77OADPRDMOPATWJL2LST \
  | 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: c009158fff7006f88d8e782764af4b94cc06fb7ae926139e94375098356fabe0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b575facbb13895923db8f81610e07d895e4902f1cffde50fad324a96aba3f965",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2009-01-30T15:00:36Z",
    "title_canon_sha256": "fae1ff18a250476927ca3d07d163e5c0470cfde93a4e2c313227bc4436a7d198"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0901.4898",
    "kind": "arxiv",
    "version": 1
  }
}