Pith Number

pith:EWMRTVUB

pith:2017:EWMRTVUBHBQEGFNZWM2FOSY4KN

not attested not anchored not stored refs pending

Dispersion on Trees

Nadav Krasnopolsky, Oren Weimann, Pawe{\l} Gawrychowski, Shay Mozes

arxiv:1706.09185 v1 · 2017-06-28 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EWMRTVUBHBQEGFNZWM2FOSY4KN}

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	2026-05-18T00:41:19.503989Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

259919d68138604315b9b334574b1c536c6b16d65096562c366bea12801c5806

Aliases

arxiv: 1706.09185 · arxiv_version: 1706.09185v1 · doi: 10.48550/arxiv.1706.09185 · pith_short_12: EWMRTVUBHBQE · pith_short_16: EWMRTVUBHBQEGFNZ · pith_short_8: EWMRTVUB

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/EWMRTVUBHBQEGFNZWM2FOSY4KN \
  | 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: 259919d68138604315b9b334574b1c536c6b16d65096562c366bea12801c5806

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03f25c36251e3ccc18bf73388604ac5115a1b6ae5ef2754da5f353f53215cd54",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2017-06-28T09:41:19Z",
    "title_canon_sha256": "44ef561556a2601c6fdec5b94dedfc6b98aa10a3f3475eacdbdd180ccd197141"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.09185",
    "kind": "arxiv",
    "version": 1
  }
}