Pith Number

pith:FJMNX5JU

pith:2013:FJMNX5JU6IIPWN44PRZQGW3HPU

not attested not anchored not stored refs pending

A note on the five valued conjectures of Johansen and Helleseth and zeta functions

Michael Harrison, Xiaogang Liu, Yuan Luo

arxiv:1309.5674 v3 · 2013-09-23 · cs.IT · math.IT

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

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	2026-05-18T03:11:12.414362Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a58dbf534f210fb379c7c73035b677d2aeb7db3306ea2216179699502e8fd10

Aliases

arxiv: 1309.5674 · arxiv_version: 1309.5674v3 · doi: 10.48550/arxiv.1309.5674 · pith_short_12: FJMNX5JU6IIP · pith_short_16: FJMNX5JU6IIPWN44 · pith_short_8: FJMNX5JU

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/FJMNX5JU6IIPWN44PRZQGW3HPU \
  | 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: 2a58dbf534f210fb379c7c73035b677d2aeb7db3306ea2216179699502e8fd10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1381d9c9fab582602783992d6ee0f9599917fe257863248d2519c67b8a1ae3c9",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-09-23T00:57:01Z",
    "title_canon_sha256": "c90fad43b015ba8f8e5f816aff378bf2756d3cdfec3ea97569e68198d17c1553"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.5674",
    "kind": "arxiv",
    "version": 3
  }
}