Pith Number

pith:TWUVTN3I

pith:2026:TWUVTN3IK4WXB6JXHGLFSZQ6VT

not attested not anchored not stored refs pending

Testing Equivalence to the Hamiltonian Cycle Polynomial

Agrim Dewan (Indian Insitute of Science, Bengaluru)

arxiv:2606.26653 v1 · 2026-06-25 · cs.CC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TWUVTN3IK4WXB6JXHGLFSZQ6VT}

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	2026-06-26T01:15:55.803620Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9da959b768572d70f937399659661eacd1432bfe52ae1acf24a173aae7562ef8

Aliases

arxiv: 2606.26653 · arxiv_version: 2606.26653v1 · doi: 10.48550/arxiv.2606.26653 · pith_short_12: TWUVTN3IK4WX · pith_short_16: TWUVTN3IK4WXB6JX · pith_short_8: TWUVTN3I

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/TWUVTN3IK4WXB6JXHGLFSZQ6VT \
  | 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: 9da959b768572d70f937399659661eacd1432bfe52ae1acf24a173aae7562ef8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f955e064095a5f2aa53a4d97419859ccb24dee1c7d28276a610efc38d00b0656",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2026-06-25T06:31:46Z",
    "title_canon_sha256": "2026be8710ec6914cc7779928768336f0353993ac78cdc410010a6ec74a1f0b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.26653",
    "kind": "arxiv",
    "version": 1
  }
}