Pith Number

pith:R5GYCY7L

pith:2011:R5GYCY7LKNJCJUB37G62RTJZEC

not attested not anchored not stored refs pending

On the Sum Capacity of the Y-Channel

Anas Chaaban, Aydin Sezgin, Salman Avestimehr

arxiv:1102.2787 v1 · 2011-02-14 · 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{R5GYCY7LKNJCJUB37G62RTJZEC}

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	2026-05-18T04:28:46.446157Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f4d8163eb535224d03bf9bda8cd3920b9560d8b05c244fa1f0e0131ffbf4ec4

Aliases

arxiv: 1102.2787 · arxiv_version: 1102.2787v1 · doi: 10.48550/arxiv.1102.2787 · pith_short_12: R5GYCY7LKNJC · pith_short_16: R5GYCY7LKNJCJUB3 · pith_short_8: R5GYCY7L

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/R5GYCY7LKNJCJUB37G62RTJZEC \
  | 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: 8f4d8163eb535224d03bf9bda8cd3920b9560d8b05c244fa1f0e0131ffbf4ec4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59374f78f451b0142ed16ccc94ed9df6f0996fd574db6903e8c1ef6f1b6f2c97",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2011-02-14T14:57:18Z",
    "title_canon_sha256": "e073e8fc75803cadf3aeb602d53411deb6e0896f22023a79cd6d7eac947348c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.2787",
    "kind": "arxiv",
    "version": 1
  }
}