Pith Number

pith:CYVSSAA2

pith:2025:CYVSSAA2P4JRG2YJIBUBMBIGJ6

not attested not anchored not stored refs pending

Observables of Relative Structures and Lie 2-algebras associated with Quasi-Hamiltonian $G$-spaces

Dinamo Djounvouna

arxiv:2509.08153 v1 · 2025-09-09 · math.SG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CYVSSAA2P4JRG2YJIBUBMBIGJ6}

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	2026-07-05T12:08:23.913294Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

162b29001a7f13136b0940681605064f98a785bcada5ff4fafed2f2c059867ec

Aliases

arxiv: 2509.08153 · arxiv_version: 2509.08153v1 · doi: 10.48550/arxiv.2509.08153 · pith_short_12: CYVSSAA2P4JR · pith_short_16: CYVSSAA2P4JRG2YJ · pith_short_8: CYVSSAA2

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/CYVSSAA2P4JRG2YJIBUBMBIGJ6 \
  | 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: 162b29001a7f13136b0940681605064f98a785bcada5ff4fafed2f2c059867ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "181cca215eedcb5d70a607f33d82fadadf52399d9cc816697668ae6800093acc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.SG",
    "submitted_at": "2025-09-09T21:27:44Z",
    "title_canon_sha256": "61c75bc7f4002335709206d04ff3cc493d9be442107c28e06ebc07103dbbb4d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.08153",
    "kind": "arxiv",
    "version": 1
  }
}