Pith Number

pith:PULSAWFQ

pith:2017:PULSAWFQRFFSU2XO5JFEE7MP3N

not attested not anchored not stored refs pending

Extensions of hom-Lie color algebras

A. R. Armakan, M. R. Farhangdoost, S. Silvestrov

arxiv:1709.08620 v1 · 2017-09-23 · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PULSAWFQRFFSU2XO5JFEE7MP3N}

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	2026-05-18T00:34:22.160954Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d172058b0894b2a6aeeea4a427d8fdb6504195f0ceee09d70c2a26f08eec4ea

Aliases

arxiv: 1709.08620 · arxiv_version: 1709.08620v1 · doi: 10.48550/arxiv.1709.08620 · pith_short_12: PULSAWFQRFFS · pith_short_16: PULSAWFQRFFSU2XO · pith_short_8: PULSAWFQ

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/PULSAWFQRFFSU2XO5JFEE7MP3N \
  | 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: 7d172058b0894b2a6aeeea4a427d8fdb6504195f0ceee09d70c2a26f08eec4ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fec07d1aa55f0f29a96b0bdcb92537fd43ee497b4f24c8a0af1be7cb8f903d3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2017-09-23T16:10:53Z",
    "title_canon_sha256": "342a004a38ff85436eb55700987c347b8a1a9b433e8f7f42cec5bae4b05f9713"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.08620",
    "kind": "arxiv",
    "version": 1
  }
}