Pith Number

pith:QQ44P6M5

pith:2018:QQ44P6M5OLTXAUY7LWURSJLEUT

not attested not anchored not stored refs pending

Current Trends and Open Problems in Arithmetic Dynamics

Joseph H. Silverman, Laura DeMarco, Michelle Manes, Patrick Ingram, Rafe Jones, Robert Benedetto, Thomas J. Tucker

arxiv:1806.04980 v2 · 2018-06-13 · math.NT · math.AG · math.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{QQ44P6M5OLTXAUY7LWURSJLEUT}

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	2026-05-18T00:11:56.632981Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8439c7f99d72e770531f5da9192564a4d3c30dd1984f94cc74b771d9e48f0e9c

Aliases

arxiv: 1806.04980 · arxiv_version: 1806.04980v2 · doi: 10.48550/arxiv.1806.04980 · pith_short_12: QQ44P6M5OLTX · pith_short_16: QQ44P6M5OLTXAUY7 · pith_short_8: QQ44P6M5

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/QQ44P6M5OLTXAUY7LWURSJLEUT \
  | 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: 8439c7f99d72e770531f5da9192564a4d3c30dd1984f94cc74b771d9e48f0e9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "470fd3fa5b727283bfb1367583a652cf3745d9e314404313aa373a8517e39524",
    "cross_cats_sorted": [
      "math.AG",
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2018-06-13T12:34:59Z",
    "title_canon_sha256": "2a9beccc027b340eaead17de266d74f995da7622c7d788994f8ffe4c37b5f15c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.04980",
    "kind": "arxiv",
    "version": 2
  }
}