Pith Number

pith:5GTRY5PJ

pith:2026:5GTRY5PJU27U76XALHCSHXSY42

not attested not anchored not stored refs pending

Hidden Amplifiers: Cross-Level Risk in Software Supply Chains

Indrajit Ray, Rafael Fabian Gonzalez Arellano, Rakesh Podder

arxiv:2607.05894 v1 · 2026-07-07 · cs.SE · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5GTRY5PJU27U76XALHCSHXSY42}

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	2026-07-08T01:18:49.532845Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9a71c75e9a6bf4ffae059c523de58e688f8f730eadddb83d001bd4e87db4b28

Aliases

arxiv: 2607.05894 · arxiv_version: 2607.05894v1 · doi: 10.48550/arxiv.2607.05894 · pith_short_12: 5GTRY5PJU27U · pith_short_16: 5GTRY5PJU27U76XA · pith_short_8: 5GTRY5PJ

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/5GTRY5PJU27U76XALHCSHXSY42 \
  | 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: e9a71c75e9a6bf4ffae059c523de58e688f8f730eadddb83d001bd4e87db4b28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cff1b5e1390090d6cd428c0b81e9ae420ddb9c120099ba27dba9255a76af1110",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2026-07-07T06:45:25Z",
    "title_canon_sha256": "4b8d6556f19bfb656d6bc694855ec62bc0e42eb55f8d21c3a4bff0e472f38d4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.05894",
    "kind": "arxiv",
    "version": 1
  }
}