Pith Number

pith:XN67C67M

pith:2016:XN67C67MKLHNWPH7LYMZQGBQOV

not attested not anchored not stored refs pending

Fibers of Polynomial Mappings Over Rn

Ronen Peretz

arxiv:1602.01779 v1 · 2016-02-04 · 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{XN67C67MKLHNWPH7LYMZQGBQOV}

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	2026-05-18T01:03:30.804090Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb7df17bec52cedb3cff5e199818307565ed7725ba058231dc19bfc052984f9b

Aliases

arxiv: 1602.01779 · arxiv_version: 1602.01779v1 · doi: 10.48550/arxiv.1602.01779 · pith_short_12: XN67C67MKLHN · pith_short_16: XN67C67MKLHNWPH7 · pith_short_8: XN67C67M

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/XN67C67MKLHNWPH7LYMZQGBQOV \
  | 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: bb7df17bec52cedb3cff5e199818307565ed7725ba058231dc19bfc052984f9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5f1cb3ad3e670d3ced21211db1224e02677d319a91dd042b70814df32c1f25a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2016-02-04T18:29:24Z",
    "title_canon_sha256": "7e545c6a04a53239947bd95711ed5962aadf7b769e05a2d99b22a215d9bd9881"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.01779",
    "kind": "arxiv",
    "version": 1
  }
}