Pith Number

pith:D6L3YJPI

pith:2016:D6L3YJPIJBQGV3ATLHFCQYUCYC

not attested not anchored not stored refs pending

Solving congruence equations using Bernstein forms

C\'esar Massri, Manuel Dubinsky

arxiv:1606.09544 v2 · 2016-06-30 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D6L3YJPIJBQGV3ATLHFCQYUCYC}

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	2026-05-18T00:38:36.443563Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f97bc25e848606aec1359ca286282c0b3cd291589e0218b344bc42fb290ecfb

Aliases

arxiv: 1606.09544 · arxiv_version: 1606.09544v2 · doi: 10.48550/arxiv.1606.09544 · pith_short_12: D6L3YJPIJBQG · pith_short_16: D6L3YJPIJBQGV3AT · pith_short_8: D6L3YJPI

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/D6L3YJPIJBQGV3ATLHFCQYUCYC \
  | 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: 1f97bc25e848606aec1359ca286282c0b3cd291589e0218b344bc42fb290ecfb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b239837b4b9433742c3c82336d772f04015b5df3a58f115bdd3dfafde4ca12d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2016-06-30T15:49:13Z",
    "title_canon_sha256": "0a36dd4f779de1128fe61c1251fea6b14bf777a5306cfbf4a058ba80d83928bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.09544",
    "kind": "arxiv",
    "version": 2
  }
}