Pith Number

pith:M4PWYZBJ

pith:1994:M4PWYZBJP3TP2QHNLWN52IELLD

not attested not anchored not stored refs pending

Modular Invariance, Finiteness, and Misaligned Supersymmetry: New Constraints on the Numbers of Physical String States

Keith R. Dienes (Institute for Advanced Study, Princeton)

arxiv:hep-th/9402006 v2 · 1994-02-02 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M4PWYZBJP3TP2QHNLWN52IELLD}

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	2026-07-04T15:57:40.812096Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

671f6c64297ee6fd40ed5d9bdd208b58d270789d7a8e42f58d96030632345266

Aliases

arxiv: hep-th/9402006 · arxiv_version: hep-th/9402006v2 · doi: 10.48550/arxiv.hep-th/9402006 · pith_short_12: M4PWYZBJP3TP · pith_short_16: M4PWYZBJP3TP2QHN · pith_short_8: M4PWYZBJ

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/M4PWYZBJP3TP2QHNLWN52IELLD \
  | 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: 671f6c64297ee6fd40ed5d9bdd208b58d270789d7a8e42f58d96030632345266

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18f60bfd97c20591e06b7d27946ef17cd336ca4bff47def20b38f35f062f10f5",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1994-02-02T06:59:17Z",
    "title_canon_sha256": "cc6e664dcba2314bd66a77cdf975604953d19f9480573904c0821d3e325f3ac5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9402006",
    "kind": "arxiv",
    "version": 2
  }
}