Pith Number

pith:QBIGGD3X

pith:1998:QBIGGD3XE3IGV56DNDASOKQJP4

not attested not anchored not stored refs pending

Searching for Cold Dark Matter. A case of coexistence of Supersymmetry and Nuclear Physics

J.D. Vergados, T.S. Kosmas

arxiv:hep-ph/9802270 v2 · 1998-02-09 · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QBIGGD3XE3IGV56DNDASOKQJP4}

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	2026-05-18T02:36:59.127455Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8050630f7726d06af7c368c1272a097f3cd2fd21318a75aec26e9dda3f9fca22

Aliases

arxiv: hep-ph/9802270 · arxiv_version: hep-ph/9802270v2 · doi: 10.48550/arxiv.hep-ph/9802270 · pith_short_12: QBIGGD3XE3IG · pith_short_16: QBIGGD3XE3IGV56D · pith_short_8: QBIGGD3X

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/QBIGGD3XE3IGV56DNDASOKQJP4 \
  | 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: 8050630f7726d06af7c368c1272a097f3cd2fd21318a75aec26e9dda3f9fca22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c41d360c307e003fe9689b740447f9bc9cc68b405171b59822c992e2b1a995e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1998-02-09T07:20:51Z",
    "title_canon_sha256": "94d89d78942a60f6cc2ff2c2b7ae3cb36591ed68c8ad68c04f737c2495c579ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9802270",
    "kind": "arxiv",
    "version": 2
  }
}