Pith Number

pith:NBD5KZVF

pith:2011:NBD5KZVFES46KP6VO64Y7ES7FJ

not attested not anchored not stored refs pending

Deterministic Network Model Revisited: An Algebraic Network Coding Approach

Edmund M. Yeh, Elona Erez, MinJi Kim, Muriel Medard

arxiv:1103.0999 v2 · 2011-03-05 · 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{NBD5KZVFES46KP6VO64Y7ES7FJ}

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	2026-05-18T04:22:41.112120Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6847d566a524b9e53fd577b98f925f2a7edd0b72c97c662d6c3bfa77f59685bd

Aliases

arxiv: 1103.0999 · arxiv_version: 1103.0999v2 · doi: 10.48550/arxiv.1103.0999 · pith_short_12: NBD5KZVFES46 · pith_short_16: NBD5KZVFES46KP6V · pith_short_8: NBD5KZVF

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/NBD5KZVFES46KP6VO64Y7ES7FJ \
  | 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: 6847d566a524b9e53fd577b98f925f2a7edd0b72c97c662d6c3bfa77f59685bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9e702dfefbc2ab975feeddf99048ee4ce76e51e42e6dc9c96b337fe1bb10047",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2011-03-05T02:27:19Z",
    "title_canon_sha256": "833e2776766d7d5e69084cc5b2e1c2ba52f796ae95730bf3c127696b453fb54f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.0999",
    "kind": "arxiv",
    "version": 2
  }
}