Pith Number

pith:ZYLYFIL2

pith:2015:ZYLYFIL2I7QZMWH35DEW5FDTR5

not attested not anchored not stored refs pending

The Range of Topological Effects on Communication

Arkadev Chattopadhyay, Atri Rudra

arxiv:1504.06602 v1 · 2015-04-24 · cs.CC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZYLYFIL2I7QZMWH35DEW5FDTR5}

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	2026-05-18T02:17:53.191046Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce1782a17a47e19658fbe8c96e94738f5f21cbb643f7b56c043da9a3f3112c21

Aliases

arxiv: 1504.06602 · arxiv_version: 1504.06602v1 · doi: 10.48550/arxiv.1504.06602 · pith_short_12: ZYLYFIL2I7QZ · pith_short_16: ZYLYFIL2I7QZMWH3 · pith_short_8: ZYLYFIL2

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/ZYLYFIL2I7QZMWH35DEW5FDTR5 \
  | 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: ce1782a17a47e19658fbe8c96e94738f5f21cbb643f7b56c043da9a3f3112c21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fee3ce0a5e66c295923f39c92fa7d4ce03f3f19675d547567938339b23e83d4e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2015-04-24T19:12:30Z",
    "title_canon_sha256": "5d808a4fdd983447cbc36f8c48e21d6ce8ff8a7ec205695e1fd122146ec9432f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.06602",
    "kind": "arxiv",
    "version": 1
  }
}