Pith Number

pith:ZH3KDNCL

pith:2026:ZH3KDNCLJJWCB5GGNI5C6LRILN

not attested not anchored not stored refs pending

Hardness of Burning Number Problem on Regular Graphs

Anita Das, Dalu Jacob, Dhanyamol Antony, L. Sunil Chandran, Shashanka Kulamarva, Shirish Gosavi

arxiv:2605.14730 v1 · 2026-05-14 · cs.DS · cs.DM · 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{ZH3KDNCLJJWCB5GGNI5C6LRILN}

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	2026-05-17T23:38:59.032140Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9f6a1b44b4a6c20f4c66a3a2f2e285b4fdaac00aae88c2e90ce2f2b083b5544

Aliases

arxiv: 2605.14730 · arxiv_version: 2605.14730v1 · doi: 10.48550/arxiv.2605.14730 · pith_short_12: ZH3KDNCLJJWC · pith_short_16: ZH3KDNCLJJWCB5GG · pith_short_8: ZH3KDNCL

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/ZH3KDNCLJJWCB5GGNI5C6LRILN \
  | 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: c9f6a1b44b4a6c20f4c66a3a2f2e285b4fdaac00aae88c2e90ce2f2b083b5544

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05097956d1f50d79fd524ab773821ffa17199e0b9248e60a76987b9913cf8a11",
    "cross_cats_sorted": [
      "cs.DM",
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2026-05-14T11:55:14Z",
    "title_canon_sha256": "ad4df65304ecebcc5a31d7adf46737fd27f43fdbec6e6fe17cae8591cc5afce6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.14730",
    "kind": "arxiv",
    "version": 1
  }
}