Pith Number

pith:R6WTD6AB

pith:2013:R6WTD6ABNB52J64Z3JJKQ3NEJJ

not attested not anchored not stored refs pending

Algebraic independence of elements in immediate extensions of valued fields

Anna Blaszczok, Franz-Viktor Kuhlmann

arxiv:1304.1381 v1 · 2013-04-04 · math.AC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R6WTD6ABNB52J64Z3JJKQ3NEJJ}

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	2026-05-18T03:28:56.954553Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fad31f801687ba4fb99da52a86da44a5ee52bb29209cb4dce369b6b0c25d525

Aliases

arxiv: 1304.1381 · arxiv_version: 1304.1381v1 · doi: 10.48550/arxiv.1304.1381 · pith_short_12: R6WTD6ABNB52 · pith_short_16: R6WTD6ABNB52J64Z · pith_short_8: R6WTD6AB

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/R6WTD6ABNB52J64Z3JJKQ3NEJJ \
  | 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: 8fad31f801687ba4fb99da52a86da44a5ee52bb29209cb4dce369b6b0c25d525

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a39245b2f24444be3a4714440059c7548c7edb80467e3f470a403f0708e53849",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2013-04-04T14:42:19Z",
    "title_canon_sha256": "11533a7aa1e09aefb8e6813db1e86341cf59951bff623e635f9e6a14e80c2950"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.1381",
    "kind": "arxiv",
    "version": 1
  }
}