Pith Number

pith:2KGU2PIT

pith:2010:2KGU2PITUPPGH75O7NO3BODVCL

not attested not anchored not stored refs pending

Channel-coded Collision Resolution by Exploiting Symbol Misalignment

Lu Lu, Shengli Zhang, Soung Chang Liew

arxiv:1009.4046 v1 · 2010-09-21 · 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{2KGU2PITUPPGH75O7NO3BODVCL}

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	2026-05-18T04:40:34.643599Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d28d4d3d13a3de63ffaefb5db0b87512e0ba95ef29fd2065f15f1f9714fadc64

Aliases

arxiv: 1009.4046 · arxiv_version: 1009.4046v1 · doi: 10.48550/arxiv.1009.4046 · pith_short_12: 2KGU2PITUPPG · pith_short_16: 2KGU2PITUPPGH75O · pith_short_8: 2KGU2PIT

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/2KGU2PITUPPGH75O7NO3BODVCL \
  | 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: d28d4d3d13a3de63ffaefb5db0b87512e0ba95ef29fd2065f15f1f9714fadc64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27e46cbee81f855cec7154f2cdc3dcf2cc22f5b7ca9bb3d413c0b15dba2d9e51",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2010-09-21T10:28:03Z",
    "title_canon_sha256": "bd1484b8e27cfb8a4e294551e3fc7de98d8cb0866b277ef97afb717bb51abe93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.4046",
    "kind": "arxiv",
    "version": 1
  }
}