Pith Number

pith:BVXG22Y7

pith:2016:BVXG22Y7IAPIU6SRSD63TVXZOU

not attested not anchored not stored refs pending

String-Based Borsuk-Ulam Theorem

A. Tozzi, J.F. Peters

arxiv:1606.04031 v1 · 2016-06-08 · math.GM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BVXG22Y7IAPIU6SRSD63TVXZOU}

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	2026-05-18T01:12:32.326280Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d6e6d6b1f401e8a7a5190fdb9d6f9751a6153a68d162401b10a0aee101e19a5

Aliases

arxiv: 1606.04031 · arxiv_version: 1606.04031v1 · doi: 10.48550/arxiv.1606.04031 · pith_short_12: BVXG22Y7IAPI · pith_short_16: BVXG22Y7IAPIU6SR · pith_short_8: BVXG22Y7

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/BVXG22Y7IAPIU6SRSD63TVXZOU \
  | 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: 0d6e6d6b1f401e8a7a5190fdb9d6f9751a6153a68d162401b10a0aee101e19a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4324b79a1a84cacb4953ec1f41ed7abdbc6d7c77146b8f9b1bf1fc30daf81e57",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GM",
    "submitted_at": "2016-06-08T16:28:52Z",
    "title_canon_sha256": "e9043056479e3ac5d72cce4b1501b6312379345eca8f9e1502e2a0922a6d8bdf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.04031",
    "kind": "arxiv",
    "version": 1
  }
}