Pith Number

pith:RGOZX6CB

pith:2015:RGOZX6CBIM2WDU6CISBTVS2UJN

not attested not anchored not stored refs pending

Motivic homological stability for configurations spaces of the line

Geoffroy Horel

arxiv:1511.09031 v3 · 2015-11-29 · math.AT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RGOZX6CBIM2WDU6CISBTVS2UJN}

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	2026-05-18T01:02:45.450393Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

899d9bf841433561d3c244833acb544b75e77dd68486764d0aaf4551b413973c

Aliases

arxiv: 1511.09031 · arxiv_version: 1511.09031v3 · doi: 10.48550/arxiv.1511.09031 · pith_short_12: RGOZX6CBIM2W · pith_short_16: RGOZX6CBIM2WDU6C · pith_short_8: RGOZX6CB

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/RGOZX6CBIM2WDU6CISBTVS2UJN \
  | 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: 899d9bf841433561d3c244833acb544b75e77dd68486764d0aaf4551b413973c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "980f562c9d03ec5573115ae382bf1389589c961b06cb5b2ce3b4821b470d10cc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2015-11-29T15:54:12Z",
    "title_canon_sha256": "ac5881eaa42768476515e7c6aafd585533339867baf08f8626f1d39b4d8f2d01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.09031",
    "kind": "arxiv",
    "version": 3
  }
}