Pith Number

pith:KOLYNFWO

pith:2016:KOLYNFWOD6FFBYRQXC2KOY4W2F

not attested not anchored not stored refs pending

Metric Symplectic Lie Algebras

Mathias Fischer

arxiv:1609.03311 v1 · 2016-09-12 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KOLYNFWOD6FFBYRQXC2KOY4W2F}

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	2026-05-18T01:04:47.233508Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53978696ce1f8a50e230b8b4a76396d148acea8f1ca7aa7c99aabd550c19a9e7

Aliases

arxiv: 1609.03311 · arxiv_version: 1609.03311v1 · doi: 10.48550/arxiv.1609.03311 · pith_short_12: KOLYNFWOD6FF · pith_short_16: KOLYNFWOD6FFBYRQ · pith_short_8: KOLYNFWO

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/KOLYNFWOD6FFBYRQXC2KOY4W2F \
  | 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: 53978696ce1f8a50e230b8b4a76396d148acea8f1ca7aa7c99aabd550c19a9e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45b6f6e699ef22208f98b7e6648bc576d610b20de1354fa24111b516a9bd3995",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2016-09-12T08:51:13Z",
    "title_canon_sha256": "649c4d9707a61f0908736d922d1ff413a450f9d19d38d703ec2d909925128c5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.03311",
    "kind": "arxiv",
    "version": 1
  }
}