Pith Number

pith:6FS5DLDC

pith:2017:6FS5DLDCVEYTWH2XKEMQDESKWL

not attested not anchored not stored refs pending

Distribution of Chern-Simons invariants

Julien March\'e

arxiv:1710.09258 v1 · 2017-10-25 · math.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6FS5DLDCVEYTWH2XKEMQDESKWL}

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	2026-05-18T00:31:59.954728Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f165d1ac62a9313b1f57511901924ab2e581852c52fb9b2cc28228f58ccc3bf9

Aliases

arxiv: 1710.09258 · arxiv_version: 1710.09258v1 · doi: 10.48550/arxiv.1710.09258 · pith_short_12: 6FS5DLDCVEYT · pith_short_16: 6FS5DLDCVEYTWH2X · pith_short_8: 6FS5DLDC

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/6FS5DLDCVEYTWH2XKEMQDESKWL \
  | 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: f165d1ac62a9313b1f57511901924ab2e581852c52fb9b2cc28228f58ccc3bf9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d394118b7aaaa8caab3475685d49d799334af375ea444b3dd95a8e0fc9f99660",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2017-10-25T14:28:28Z",
    "title_canon_sha256": "04785d2d6ea7d01b31855d178fe4ae8209f92f787c6d9ae956c63ce92192544a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.09258",
    "kind": "arxiv",
    "version": 1
  }
}