Pith Number

pith:GDDJKX2H

pith:2014:GDDJKX2HFCJHXCBYRFEU4LWXOW

not attested not anchored not stored refs pending

Orbit Portraits of Unicritical Anti-polynomials

Sabyasachi Mukherjee

arxiv:1404.7193 v2 · 2014-04-28 · math.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{GDDJKX2HFCJHXCBYRFEU4LWXOW}

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	2026-05-18T01:13:38.393393Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30c6955f4728927b883889494e2ed775b2f9746d6d3be3f14224351bd425405b

Aliases

arxiv: 1404.7193 · arxiv_version: 1404.7193v2 · doi: 10.48550/arxiv.1404.7193 · pith_short_12: GDDJKX2HFCJH · pith_short_16: GDDJKX2HFCJHXCBY · pith_short_8: GDDJKX2H

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/GDDJKX2HFCJHXCBYRFEU4LWXOW \
  | 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: 30c6955f4728927b883889494e2ed775b2f9746d6d3be3f14224351bd425405b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "690c10731bc727104bb18316a50fd8832e04a7f731a6a2db71db6c7d8da90d46",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2014-04-28T23:43:14Z",
    "title_canon_sha256": "ed0e28b6aaf6724bcd7e1f293da97067d35256c862699c6587d1e492066f9b87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.7193",
    "kind": "arxiv",
    "version": 2
  }
}