Pith Number

pith:F6AH6VZS

pith:2016:F6AH6VZS3D4LL37SATQGRDKECD

not attested not anchored not stored refs pending

Uniqueness of differential polynomials sharing one value

Banarsi Lal, Kuldeep Singh Charak

arxiv:1608.03712 v1 · 2016-08-12 · math.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F6AH6VZS3D4LL37SATQGRDKECD}

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	2026-05-18T01:09:12.032753Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f807f5732d8f8b5eff204e0688d4410cd48fe17ad00b25bc573561641fca98d

Aliases

arxiv: 1608.03712 · arxiv_version: 1608.03712v1 · doi: 10.48550/arxiv.1608.03712 · pith_short_12: F6AH6VZS3D4L · pith_short_16: F6AH6VZS3D4LL37S · pith_short_8: F6AH6VZS

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/F6AH6VZS3D4LL37SATQGRDKECD \
  | 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: 2f807f5732d8f8b5eff204e0688d4410cd48fe17ad00b25bc573561641fca98d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b04603f14a3c453c5a27dc61a2f9955dd66d3ae049d7d1436d2c553b33213d69",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2016-08-12T08:30:42Z",
    "title_canon_sha256": "73e31cc8ec5154e45a0b8313e6e31cc21a17f347913c35d7c48d4fb0f7b304fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.03712",
    "kind": "arxiv",
    "version": 1
  }
}