Pith Number

pith:UV3VKQHU

pith:2017:UV3VKQHUIS7MY52IXM2ZFIRBEQ

not attested not anchored not stored refs pending

Star of David and other patterns in the Hosoya-like polynomials triangles

Antara Mukherjee, Rigoberto Florez, Robinson A. Higuita

arxiv:1706.04247 v1 · 2017-06-13 · 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{UV3VKQHUIS7MY52IXM2ZFIRBEQ}

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	2026-05-18T00:42:23.170105Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5775540f444becc7748bb3592a2212437c02ed474203162b0219cac85e08c7d

Aliases

arxiv: 1706.04247 · arxiv_version: 1706.04247v1 · doi: 10.48550/arxiv.1706.04247 · pith_short_12: UV3VKQHUIS7M · pith_short_16: UV3VKQHUIS7MY52I · pith_short_8: UV3VKQHU

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/UV3VKQHUIS7MY52IXM2ZFIRBEQ \
  | 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: a5775540f444becc7748bb3592a2212437c02ed474203162b0219cac85e08c7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a6270647def960c58a07920b7fee80cc5b1ae4170032f8e774678d465e7dfae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2017-06-13T20:41:34Z",
    "title_canon_sha256": "5d560cbc7b991d6cd83b57a0287c20520f965409f05025938922bd3540aca6fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.04247",
    "kind": "arxiv",
    "version": 1
  }
}