Pith Number

pith:KMKZIXCU

pith:2010:KMKZIXCU3AS4DY3SIPQLLOX33G

not attested not anchored not stored refs pending

On the Capacity of Non-Coherent Network Coding

Christina Fragouli, Mahdi Jafari Siavoshani, Soheil Mohajer, Suhas Diggavi

arxiv:1001.1658 v2 · 2010-01-11 · 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{KMKZIXCU3AS4DY3SIPQLLOX33G}

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	2026-05-18T04:35:55.202343Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5315945c54d825c1e37243e0b5bafbd98560178dec2c36c72c4f1d9baebe3cf9

Aliases

arxiv: 1001.1658 · arxiv_version: 1001.1658v2 · doi: 10.48550/arxiv.1001.1658 · pith_short_12: KMKZIXCU3AS4 · pith_short_16: KMKZIXCU3AS4DY3S · pith_short_8: KMKZIXCU

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/KMKZIXCU3AS4DY3SIPQLLOX33G \
  | 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: 5315945c54d825c1e37243e0b5bafbd98560178dec2c36c72c4f1d9baebe3cf9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c0f9d333aaa823b2b87068a0ee9a5587f2d166edaf4e0342a2698053fae9b0e",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2010-01-11T13:46:05Z",
    "title_canon_sha256": "8adfa398d936e9435bf3c7281fdd3bf9c923fb79dbd5d4a139d208bc2f6e1a48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.1658",
    "kind": "arxiv",
    "version": 2
  }
}