Pith Number

pith:EYQLQCML

pith:2019:EYQLQCMLKGD5MMPB5PZFY2TOTS

not attested not anchored not stored refs pending

Concentration of Broadcast Models on Trees

Christopher Shriver

arxiv:1908.08121 v1 · 2019-08-21 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EYQLQCMLKGD5MMPB5PZFY2TOTS}

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	2026-07-04T23:59:09.854830Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2620b8098b5187d631e1ebf25c6a6e9c9f335cd86c53f0119ea2ea187ffa9145

Aliases

arxiv: 1908.08121 · arxiv_version: 1908.08121v1 · doi: 10.48550/arxiv.1908.08121 · pith_short_12: EYQLQCMLKGD5 · pith_short_16: EYQLQCMLKGD5MMPB · pith_short_8: EYQLQCML

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/EYQLQCMLKGD5MMPB5PZFY2TOTS \
  | 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: 2620b8098b5187d631e1ebf25c6a6e9c9f335cd86c53f0119ea2ea187ffa9145

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4b94f82d75a9bc68aa084db52b784867d484de2bd96013e84cc65627910c531",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2019-08-21T21:21:09Z",
    "title_canon_sha256": "be06696102ceb180ff01270252929368010f328cc1c5f7ba43108366d064e0e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.08121",
    "kind": "arxiv",
    "version": 1
  }
}