Pith Number

pith:E2ZVNTRQ

pith:2017:E2ZVNTRQJXVDIHDWRU3FYPINNZ

not attested not anchored not stored refs pending

An Algebra Associated with a Flag in a Subspace Lattice over a Finite Field and the Quantum Affine Algebra $U_q(\widehat{\mathfrak{sl}}_2)$

Yuta Watanabe

arxiv:1709.06329 v2 · 2017-09-19 · math.CO · 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{E2ZVNTRQJXVDIHDWRU3FYPINNZ}

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	2026-05-18T00:05:00.346585Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26b356ce304dea341c768d365c3d0d6e75ae0c511d79dbd4e6b4fab9462b997c

Aliases

arxiv: 1709.06329 · arxiv_version: 1709.06329v2 · doi: 10.48550/arxiv.1709.06329 · pith_short_12: E2ZVNTRQJXVD · pith_short_16: E2ZVNTRQJXVDIHDW · pith_short_8: E2ZVNTRQ

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/E2ZVNTRQJXVDIHDWRU3FYPINNZ \
  | 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: 26b356ce304dea341c768d365c3d0d6e75ae0c511d79dbd4e6b4fab9462b997c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a978d6223f8f99b59278aac01ccb565906547528e04a4cb7ce97f308c740dd39",
    "cross_cats_sorted": [
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2017-09-19T10:12:14Z",
    "title_canon_sha256": "3d9ba5580bad550e9e30fe177ebac68963867c23ccbf19bd95defe768aa25909"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.06329",
    "kind": "arxiv",
    "version": 2
  }
}