Pith Number

pith:SFRC42ZY

pith:2017:SFRC42ZYHVXSRS3RYHHSPUV4VT

not attested not anchored not stored refs pending

Conjectures about certain parabolic Kazhdan--Lusztig polynomials

Erez Lapid

arxiv:1705.06517 v4 · 2017-05-18 · math.CO · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SFRC42ZYHVXSRS3RYHHSPUV4VT}

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	2026-05-18T00:05:05.718139Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91622e6b383d6f28cb71c1cf27d2bcacd9a1c912e4f253ec6fe262585ec33989

Aliases

arxiv: 1705.06517 · arxiv_version: 1705.06517v4 · doi: 10.48550/arxiv.1705.06517 · pith_short_12: SFRC42ZYHVXS · pith_short_16: SFRC42ZYHVXSRS3R · pith_short_8: SFRC42ZY

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/SFRC42ZYHVXSRS3RYHHSPUV4VT \
  | 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: 91622e6b383d6f28cb71c1cf27d2bcacd9a1c912e4f253ec6fe262585ec33989

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9d09f50e375162df5d237e4ac5bcaaa60b673880682343b46c30760e81b3d21",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2017-05-18T10:58:30Z",
    "title_canon_sha256": "57d33e3946267af6636e6ad97462879c66862d1d51e590efb43f6cb0b06115db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.06517",
    "kind": "arxiv",
    "version": 4
  }
}