Pith Number

pith:MA2NGZ26

pith:2015:MA2NGZ26ICHTGTEFLHNMV3RLWI

not attested not anchored not stored refs pending

On zeros of a polynomial in a finite grid

Aditya Potukuchi, Anurag Bishnoi, John R. Schmitt, Pete L. Clark

arxiv:1508.06020 v2 · 2015-08-25 · 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{MA2NGZ26ICHTGTEFLHNMV3RLWI}

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	2026-05-18T00:42:33.329425Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6034d3675e408f334c8559dacaee2bb22e6b20fa4e2781947d0f0581343b4d6c

Aliases

arxiv: 1508.06020 · arxiv_version: 1508.06020v2 · doi: 10.48550/arxiv.1508.06020 · pith_short_12: MA2NGZ26ICHT · pith_short_16: MA2NGZ26ICHTGTEF · pith_short_8: MA2NGZ26

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/MA2NGZ26ICHTGTEFLHNMV3RLWI \
  | 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: 6034d3675e408f334c8559dacaee2bb22e6b20fa4e2781947d0f0581343b4d6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06082fd5e46ffbcb0d34a66895a046796d2726f7d48ec279282261b1ae4e4933",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2015-08-25T03:25:08Z",
    "title_canon_sha256": "af3fa33e08242a0ccea1dbc76d387a6ea9baa256ad4276d03fb2115f5cbe5a7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.06020",
    "kind": "arxiv",
    "version": 2
  }
}