Pith Number

pith:PUSMGASU

pith:2024:PUSMGASUKTVK7RP6HVG7AQAZDI

not attested not anchored not stored refs pending

Representation stability in the (co)homology of vertical configuration spaces

Chenglu Wang, Chunye Yang, David Baron, Jennifer C. H. Wilson, Urshita Pal

arxiv:2412.01128 v1 · 2024-12-02 · math.AT · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PUSMGASUKTVK7RP6HVG7AQAZDI}

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	2026-07-05T09:42:54.476839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d24c3025454eaafc5fe3d4df040191a232e0e866e6870f29fe9604991f4a2cb

Aliases

arxiv: 2412.01128 · arxiv_version: 2412.01128v1 · doi: 10.48550/arxiv.2412.01128 · pith_short_12: PUSMGASUKTVK · pith_short_16: PUSMGASUKTVK7RP6 · pith_short_8: PUSMGASU

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/PUSMGASUKTVK7RP6HVG7AQAZDI \
  | 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: 7d24c3025454eaafc5fe3d4df040191a232e0e866e6870f29fe9604991f4a2cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80bb836b6c7cc81ea906736e504ec47945d875850821503b99164ec53847cab7",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2024-12-02T05:08:53Z",
    "title_canon_sha256": "af4fa96375ec41261b9d7bf4fc267bc2c0fb1cce83f2ee082260c0f73ec533e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.01128",
    "kind": "arxiv",
    "version": 1
  }
}