Pith Number

pith:TE6VIGCQ

pith:2017:TE6VIGCQ5EBT3OLFDOFH6BUCZF

not attested not anchored not stored refs pending

Diophantine equations with binomial coefficients and perturbations of symmetric Boolean functions

Francis N. Castro, Luis A. Medina, Oscar E. Gonz\'alez

arxiv:1701.08409 v1 · 2017-01-29 · 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{TE6VIGCQ5EBT3OLFDOFH6BUCZF}

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	2026-05-18T00:26:16.537939Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

993d541850e9033db9651b8a7f0682c9776028467a37f330a814a9c027c595d4

Aliases

arxiv: 1701.08409 · arxiv_version: 1701.08409v1 · doi: 10.48550/arxiv.1701.08409 · pith_short_12: TE6VIGCQ5EBT · pith_short_16: TE6VIGCQ5EBT3OLF · pith_short_8: TE6VIGCQ

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/TE6VIGCQ5EBT3OLFDOFH6BUCZF \
  | 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: 993d541850e9033db9651b8a7f0682c9776028467a37f330a814a9c027c595d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb1709cc028a713583a422ce83685b1922eb44b6e448ee0584e887e68057f825",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2017-01-29T17:47:27Z",
    "title_canon_sha256": "f9f4c2d33f5ef2d9a05af0c8128efa1b5172e114f61852e3660b2e32933f4e46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.08409",
    "kind": "arxiv",
    "version": 1
  }
}