Pith Number

pith:6SJ6DXMV

pith:2014:6SJ6DXMVD6LFFEOKGYR2CEASBH

not attested not anchored not stored refs pending

A spectrum-level Hodge filtration on topological Hochschild homology

Saul Glasman

arxiv:1408.3065 v3 · 2014-08-13 · math.AT · math.CT · math.KT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6SJ6DXMVD6LFFEOKGYR2CEASBH}

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	2026-05-18T02:30:07.993704Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f493e1dd951f965291ca3623a1101209f60e59ff1f8eb2079f74b7b9d64730f3

Aliases

arxiv: 1408.3065 · arxiv_version: 1408.3065v3 · doi: 10.48550/arxiv.1408.3065 · pith_short_12: 6SJ6DXMVD6LF · pith_short_16: 6SJ6DXMVD6LFFEOK · pith_short_8: 6SJ6DXMV

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/6SJ6DXMVD6LFFEOKGYR2CEASBH \
  | 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: f493e1dd951f965291ca3623a1101209f60e59ff1f8eb2079f74b7b9d64730f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08978227d097583072a865f2195b7b332b24a36aa3cc05db7e41b9b7f260e595",
    "cross_cats_sorted": [
      "math.CT",
      "math.KT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2014-08-13T17:56:19Z",
    "title_canon_sha256": "8908e4b2463683dadaf00ac1a1d653dc3aedaebbe2be7fc67a92baeb5bdd4dfa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.3065",
    "kind": "arxiv",
    "version": 3
  }
}