Pith Number

pith:HYYQ6GII

pith:2017:HYYQ6GIIIQ2P7EVWPPBXKJ7BIO

not attested not anchored not stored refs pending

On solutions of linear equations with polynomial coefficients

Hadi Seyedinejad, Janusz Adamus

arxiv:1711.08479 v2 · 2017-11-22 · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HYYQ6GIIIQ2P7EVWPPBXKJ7BIO}

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	2026-05-18T00:15:05.195450Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e310f19084434ff92b67bc37527e143baea50e7027c60f53e843bbfb69ee98f

Aliases

arxiv: 1711.08479 · arxiv_version: 1711.08479v2 · doi: 10.48550/arxiv.1711.08479 · pith_short_12: HYYQ6GIIIQ2P · pith_short_16: HYYQ6GIIIQ2P7EVW · pith_short_8: HYYQ6GII

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/HYYQ6GIIIQ2P7EVWPPBXKJ7BIO \
  | 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: 3e310f19084434ff92b67bc37527e143baea50e7027c60f53e843bbfb69ee98f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8377b2159953fd55fa76cc45d843a5392b92601268a7792c961a26f6606f33c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2017-11-22T19:20:55Z",
    "title_canon_sha256": "da4e75b95ebc0de1845e75a7333b3927bde81715ed9607d624913fda2eb2c639"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.08479",
    "kind": "arxiv",
    "version": 2
  }
}