Pith Number

pith:ZMCNTUMH

pith:2025:ZMCNTUMH5ED2UDBB4WCNFIHTKC

not attested not anchored not stored refs pending

Optimal Routing in the Presence of Hooks: Three Case Studies

Karthik Srinivasan, Kshitij Kulkarni, Tarun Chitra

arxiv:2502.02059 v1 · 2025-02-04 · cs.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZMCNTUMH5ED2UDBB4WCNFIHTKC}

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	2026-07-05T10:09:23.145451Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb04d9d187e907aa0c21e584d2a0f350bed3a35874896395a7e7e5abedbe032c

Aliases

arxiv: 2502.02059 · arxiv_version: 2502.02059v1 · doi: 10.48550/arxiv.2502.02059 · pith_short_12: ZMCNTUMH5ED2 · pith_short_16: ZMCNTUMH5ED2UDBB · pith_short_8: ZMCNTUMH

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/ZMCNTUMH5ED2UDBB4WCNFIHTKC \
  | 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: cb04d9d187e907aa0c21e584d2a0f350bed3a35874896395a7e7e5abedbe032c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "132e786b88d9a6d5167a4e6448948d6042d4e286b4c311d990332ba355477488",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2025-02-04T06:58:16Z",
    "title_canon_sha256": "d6b1a8e7192a1d670ed54f1266109758313dee0b05c65e55d22f0f2d04e10d3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.02059",
    "kind": "arxiv",
    "version": 1
  }
}