Pith Number

pith:2APLFXNW

pith:2016:2APLFXNWBSIGZKOWY4CIOY4IC2

not attested not anchored not stored refs pending

Patterns in Inversion Sequences II: Inversion Sequences Avoiding Triples of Relations

Carla D. Savage, Megan A. Martinez

arxiv:1609.08106 v2 · 2016-09-26 · 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{2APLFXNWBSIGZKOWY4CIOY4IC2}

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	2026-05-18T00:26:37.611670Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d01eb2ddb60c906ca9d6c704876388169b7d7b93817c7afc12845225f70eb012

Aliases

arxiv: 1609.08106 · arxiv_version: 1609.08106v2 · doi: 10.48550/arxiv.1609.08106 · pith_short_12: 2APLFXNWBSIG · pith_short_16: 2APLFXNWBSIGZKOW · pith_short_8: 2APLFXNW

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/2APLFXNWBSIGZKOWY4CIOY4IC2 \
  | 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: d01eb2ddb60c906ca9d6c704876388169b7d7b93817c7afc12845225f70eb012

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e547804ef60824fcb06be9b1915131590924993f8bc27fbafd413d7b95e92d67",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2016-09-26T18:19:28Z",
    "title_canon_sha256": "a41549e622a2a5b87329cd39d0c38a28984afa1959ede9082ea9ef17f495f421"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.08106",
    "kind": "arxiv",
    "version": 2
  }
}