Pith Number

pith:P32PTN6Q

pith:2019:P32PTN6QRP7QHQC4KCQHI7BXS4

not attested not anchored not stored refs pending

Defectless polynomials over henselian fields and inductive valuations

Enric Nart, Nath\'alia Moraes de Oliveira

arxiv:1903.06736 v1 · 2019-03-15 · math.AG · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P32PTN6QRP7QHQC4KCQHI7BXS4}

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	2026-05-17T23:51:09.179187Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ef4f9b7d08bff03c05c50a0747c379705344315c31b718bfce712898013290e

Aliases

arxiv: 1903.06736 · arxiv_version: 1903.06736v1 · doi: 10.48550/arxiv.1903.06736 · pith_short_12: P32PTN6QRP7Q · pith_short_16: P32PTN6QRP7QHQC4 · pith_short_8: P32PTN6Q

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/P32PTN6QRP7QHQC4KCQHI7BXS4 \
  | 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: 7ef4f9b7d08bff03c05c50a0747c379705344315c31b718bfce712898013290e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d85bd6645fe978f28aa34ec13b2aae2c8113d6193ca33a80d5c91cc1eb337b2",
    "cross_cats_sorted": [
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2019-03-15T18:29:49Z",
    "title_canon_sha256": "aaa947d5664ebff129bc45ba7c77c03417f9109d33ed213c8db3983cdf53011d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.06736",
    "kind": "arxiv",
    "version": 1
  }
}