Pith Number

pith:6GZZWUQQ

pith:2016:6GZZWUQQ4Y5LU4NXLSQLQ25Z2M

not attested not anchored not stored refs pending

Three-weight codes and the quintic construction

Minjia Shi, Patrick Sol\'e, Yan Liu

arxiv:1612.00126 v1 · 2016-12-01 · 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	2026-05-18T00:53:23.995237Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1b39b5210e63aba71b75ca0b86bb9d305271ee65ac517384a87a659220ca25b

Aliases

arxiv: 1612.00126 · arxiv_version: 1612.00126v1 · doi: 10.48550/arxiv.1612.00126 · pith_short_12: 6GZZWUQQ4Y5L · pith_short_16: 6GZZWUQQ4Y5LU4NX · pith_short_8: 6GZZWUQQ

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/6GZZWUQQ4Y5LU4NXLSQLQ25Z2M \
  | 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: f1b39b5210e63aba71b75ca0b86bb9d305271ee65ac517384a87a659220ca25b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e28de7a496cc033c550145049464e70205b839fe9a25a76685fdde6d997940f",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-12-01T03:26:09Z",
    "title_canon_sha256": "195284e0f2a8252b605c986c28225267973d6fc2bb763836b3d50a2f091fcc4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.00126",
    "kind": "arxiv",
    "version": 1
  }
}