Pith Number

pith:JI3WVBST

pith:2017:JI3WVBST6LTLZWT45WI6NIYMVJ

not attested not anchored not stored refs pending

Dimension functions for spherical fibrations

Cihan Okay, Ergun Yalcin

arxiv:1710.07315 v2 · 2017-10-19 · 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{JI3WVBST6LTLZWT45WI6NIYMVJ}

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	2026-05-17T23:58:05.365670Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a376a8653f2e6bcda7ced91e6a30caa4c7036c1965e072115c58813996be419

Aliases

arxiv: 1710.07315 · arxiv_version: 1710.07315v2 · doi: 10.48550/arxiv.1710.07315 · pith_short_12: JI3WVBST6LTL · pith_short_16: JI3WVBST6LTLZWT4 · pith_short_8: JI3WVBST

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/JI3WVBST6LTLZWT45WI6NIYMVJ \
  | 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: 4a376a8653f2e6bcda7ced91e6a30caa4c7036c1965e072115c58813996be419

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2a1d35505187d62eac3baea7bf98583c8b2f9c69a7508fb83f9468a59684798",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2017-10-19T18:45:48Z",
    "title_canon_sha256": "574c475c6e8c64edee18cbde0e3640f863dda932c0eea956055da46495241b10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.07315",
    "kind": "arxiv",
    "version": 2
  }
}