Pith Number

pith:H5P6NFHH

pith:2016:H5P6NFHH74KH2FW4L5T2QE5IDR

not attested not anchored not stored refs pending

Cohomological invariants for G-Galois algebras and self-dual normal bases

Eva Bayer-Fluckiger, Raman Parimala

arxiv:1608.04483 v1 · 2016-08-16 · 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{H5P6NFHH74KH2FW4L5T2QE5IDR}

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	2026-05-18T01:08:37.121612Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f5fe694e7ff147d16dc5f67a813a81c63360d26aff7aa98d8d7183bad05682e

Aliases

arxiv: 1608.04483 · arxiv_version: 1608.04483v1 · doi: 10.48550/arxiv.1608.04483 · pith_short_12: H5P6NFHH74KH · pith_short_16: H5P6NFHH74KH2FW4 · pith_short_8: H5P6NFHH

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/H5P6NFHH74KH2FW4L5T2QE5IDR \
  | 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: 3f5fe694e7ff147d16dc5f67a813a81c63360d26aff7aa98d8d7183bad05682e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2faac812cc35b9aebd3929125a0bb19cdfd91b9d7d96a63f0e31b87f217d9a66",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2016-08-16T05:03:59Z",
    "title_canon_sha256": "8fef99bed005f428059a8035c8336166de2721436a8173519d956d8fa757dd31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.04483",
    "kind": "arxiv",
    "version": 1
  }
}