Pith Number

pith:DS6TMDKM

pith:2022:DS6TMDKM7X5243HJMJA7LS7T2B

not attested not anchored not stored refs pending

What is Software Supply Chain Security?

Marcela S. Melara, Mic Bowman

arxiv:2209.04006 v1 · 2022-09-08 · cs.CR · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DS6TMDKM7X5243HJMJA7LS7T2B}

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.

Cited by

1 paper in Pith

Hidden Dependencies and Component Variants in SBOM-Based Software Composition Analysis

Receipt and verification

First computed	2026-07-05T04:55:54.794520Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1cbd360d4cfdfbae6ce96241f5cbf3d0697f71dbca75cf65ffe514307f282787

Aliases

arxiv: 2209.04006 · arxiv_version: 2209.04006v1 · doi: 10.48550/arxiv.2209.04006 · pith_short_12: DS6TMDKM7X52 · pith_short_16: DS6TMDKM7X5243HJ · pith_short_8: DS6TMDKM

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/DS6TMDKM7X5243HJMJA7LS7T2B \
  | 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: 1cbd360d4cfdfbae6ce96241f5cbf3d0697f71dbca75cf65ffe514307f282787

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8360834382e564efb1349116882a6e5684ed507815c4e465f031a5bdd0b1bab",
    "cross_cats_sorted": [
      "cs.SE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2022-09-08T19:13:53Z",
    "title_canon_sha256": "f52e47fe9a8fff388e78d094855388418ed34bf93868a7a5dc13d084df05a72d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.04006",
    "kind": "arxiv",
    "version": 1
  }
}