Pith Number

pith:JR3ERUUM

pith:2013:JR3ERUUMUKO5XVEP4MDZN3JNBC

not attested not anchored not stored refs pending

Ramanujan graphings and correlation decay in local algorithms

Agnes Backhausz, Balazs Szegedy, Balint Virag

arxiv:1305.6784 v1 · 2013-05-29 · math.PR · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JR3ERUUMUKO5XVEP4MDZN3JNBC}

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	2026-05-18T01:23:45.604236Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c7648d28ca29ddbd48fe30796ed2d0896f898f8a466819285ab903fdfbf6b6b

Aliases

arxiv: 1305.6784 · arxiv_version: 1305.6784v1 · doi: 10.48550/arxiv.1305.6784 · pith_short_12: JR3ERUUMUKO5 · pith_short_16: JR3ERUUMUKO5XVEP · pith_short_8: JR3ERUUM

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/JR3ERUUMUKO5XVEP4MDZN3JNBC \
  | 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: 4c7648d28ca29ddbd48fe30796ed2d0896f898f8a466819285ab903fdfbf6b6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a3c21ad922ce40d288ff7abe94beddcc22caf02a6944ee9f19c6e4decffda1d",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2013-05-29T13:09:46Z",
    "title_canon_sha256": "b6389b6d7e1e04444d519b2825605e1a88b13651d7f4d832f927620be5be5121"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.6784",
    "kind": "arxiv",
    "version": 1
  }
}