Pith Number

pith:QMFPWBQI

pith:2017:QMFPWBQIE6KKZBAOPEFP7OBN6T

not attested not anchored not stored refs pending

Pull and Push&Pull in Random Evolving Graphs

Rami Daknama

arxiv:1801.00316 v2 · 2017-12-31 · cs.DS · 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{QMFPWBQIE6KKZBAOPEFP7OBN6T}

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	2026-05-18T00:24:28.544690Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

830afb06082794ac840e790affb82df4ea7077f224e2e22c1ad8804a4e2ef4a2

Aliases

arxiv: 1801.00316 · arxiv_version: 1801.00316v2 · doi: 10.48550/arxiv.1801.00316 · pith_short_12: QMFPWBQIE6KK · pith_short_16: QMFPWBQIE6KKZBAO · pith_short_8: QMFPWBQI

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/QMFPWBQIE6KKZBAOPEFP7OBN6T \
  | 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: 830afb06082794ac840e790affb82df4ea7077f224e2e22c1ad8804a4e2ef4a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4175c55d5fe922970064dde6d02638ad84af813af6f5d305ac82803248d95ccb",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2017-12-31T17:03:54Z",
    "title_canon_sha256": "81945a6aba0e73534790379052a6ff9acebe127a74367f575295f3e6f7f5522d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.00316",
    "kind": "arxiv",
    "version": 2
  }
}