Pith Number

pith:7ZDPIRFN

pith:2026:7ZDPIRFNUPXRYMKILGWARS5XUG

not attested not anchored not stored refs pending

On Balance, To What Degree is Burr's Conjecture True?

Bruce Reed, Jozef Skokan, Shagnik Das

arxiv:2606.11410 v1 · 2026-06-09 · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7ZDPIRFNUPXRYMKILGWARS5XUG}

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	2026-06-11T01:09:47.142619Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe46f444ada3ef1c314859ac08cbb7a1a1e9592f70adab287de31e18a64f2c66

Aliases

arxiv: 2606.11410 · arxiv_version: 2606.11410v1 · doi: 10.48550/arxiv.2606.11410 · pith_short_12: 7ZDPIRFNUPXR · pith_short_16: 7ZDPIRFNUPXRYMKI · pith_short_8: 7ZDPIRFN

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/7ZDPIRFNUPXRYMKILGWARS5XUG \
  | 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: fe46f444ada3ef1c314859ac08cbb7a1a1e9592f70adab287de31e18a64f2c66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "578def820f0c469d646de357e75d2516d0c37ee5a136084f40863c1ce321925c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2026-06-09T19:59:50Z",
    "title_canon_sha256": "cf89a5b312b724377925189519ab9bc5438f8d8b2893498b425466e6e6253e7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.11410",
    "kind": "arxiv",
    "version": 1
  }
}