Pith Number

pith:OEWDTDI2

pith:2016:OEWDTDI2XHGRAZWF4RLF5T5ENR

not attested not anchored not stored refs pending

The Square Trees in the Tribonacci Sequence

Yuke Huang, Zhiying Wen

arxiv:1605.04505 v1 · 2016-05-15 · 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{OEWDTDI2XHGRAZWF4RLF5T5ENR}

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	2026-05-18T01:14:47.010807Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

712c398d1ab9cd1066c5e4565ecfa46c44cc8c055ee13f7e1d837b616b83b63a

Aliases

arxiv: 1605.04505 · arxiv_version: 1605.04505v1 · doi: 10.48550/arxiv.1605.04505 · pith_short_12: OEWDTDI2XHGR · pith_short_16: OEWDTDI2XHGRAZWF · pith_short_8: OEWDTDI2

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/OEWDTDI2XHGRAZWF4RLF5T5ENR \
  | 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: 712c398d1ab9cd1066c5e4565ecfa46c44cc8c055ee13f7e1d837b616b83b63a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f3b88599c2b82cc6cbc6f6ac68df99c7d7c5451a0b04c99a2599fdb2f644ef0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2016-05-15T07:41:05Z",
    "title_canon_sha256": "66c97b959bef264e10f92d59ed27c26f22d4c4a585d436b76fa9c58384736302"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.04505",
    "kind": "arxiv",
    "version": 1
  }
}