Pith Number

pith:HDMZVST2

pith:2006:HDMZVST2YXWAFUEQZCITLSO427

not attested not anchored not stored refs pending

Multiprecision path tracking

Andrew J. Sommese, Charles W. Wampler, Daniel J. Bates

arxiv:math/0605105 v1 · 2006-05-03 · math.NA · cs.NA · 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{HDMZVST2YXWAFUEQZCITLSO427}

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	2026-06-03T22:06:19.627597Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38d99aca7ac5ec02d090c89135c9dcd7ecc22b6a07f474041a8760ccc85ab716

Aliases

arxiv: math/0605105 · arxiv_version: math/0605105v1 · doi: 10.48550/arxiv.math/0605105 · pith_short_12: HDMZVST2YXWA · pith_short_16: HDMZVST2YXWAFUEQ · pith_short_8: HDMZVST2

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/HDMZVST2YXWAFUEQZCITLSO427 \
  | 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: 38d99aca7ac5ec02d090c89135c9dcd7ecc22b6a07f474041a8760ccc85ab716

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4a4a6594cd3f4f3b947181fa065138732e12a87ba394a222ff70f44558ebd7d",
    "cross_cats_sorted": [
      "cs.NA",
      "math.AG"
    ],
    "license": "",
    "primary_cat": "math.NA",
    "submitted_at": "2006-05-03T20:08:54Z",
    "title_canon_sha256": "4d96009473b194a0e5d1c4592157d65cbcfcae28415f7912623001e2e00779ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0605105",
    "kind": "arxiv",
    "version": 1
  }
}