Pith Number

pith:O6NOU5MP

pith:2019:O6NOU5MPR3UIT244OKYRP5TUAL

not attested not anchored not stored refs pending

Invariants of algebraic elements over henselian fields

Nath\'alia Moraes de Oliveira

arxiv:1903.09134 v1 · 2019-03-21 · 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{O6NOU5MPR3UIT244OKYRP5TUAL}

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	2026-05-17T23:50:43.175253Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

779aea758f8ee889eb9c72b117f67402c1becc480c30b481b56f8ef919c133ae

Aliases

arxiv: 1903.09134 · arxiv_version: 1903.09134v1 · doi: 10.48550/arxiv.1903.09134 · pith_short_12: O6NOU5MPR3UI · pith_short_16: O6NOU5MPR3UIT244 · pith_short_8: O6NOU5MP

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/O6NOU5MPR3UIT244OKYRP5TUAL \
  | 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: 779aea758f8ee889eb9c72b117f67402c1becc480c30b481b56f8ef919c133ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d24e317829723f22e1d3c91aaa5a98e6696a84883d341eafec4a063b557879f1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2019-03-21T17:46:57Z",
    "title_canon_sha256": "cd5b4140230d8ab07e7e9f80c31b3e24baf9eab0b50e66322e9d2620481ed5f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.09134",
    "kind": "arxiv",
    "version": 1
  }
}