Pith Number

pith:T3B2FFEM

pith:2016:T3B2FFEMFF5YTG5HRCQBUVFWZH

not attested not anchored not stored refs pending

Exploring The Lambda Model Of The Hybrid Superstring

David M. Schmidtt

arxiv:1609.05330 v3 · 2016-09-17 · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T3B2FFEMFF5YTG5HRCQBUVFWZH}

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	2026-05-18T01:01:08.115219Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ec3a2948c297b899ba788a01a54b6c9d33cef2533a8efa32a0917fc03b5e671

Aliases

arxiv: 1609.05330 · arxiv_version: 1609.05330v3 · doi: 10.48550/arxiv.1609.05330 · pith_short_12: T3B2FFEMFF5Y · pith_short_16: T3B2FFEMFF5YTG5H · pith_short_8: T3B2FFEM

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/T3B2FFEMFF5YTG5HRCQBUVFWZH \
  | 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: 9ec3a2948c297b899ba788a01a54b6c9d33cef2533a8efa32a0917fc03b5e671

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60d433838fae446b3c6efb986ebb2adc337e844039e7dc80abaae15d71d3931d",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2016-09-17T13:00:21Z",
    "title_canon_sha256": "675fcab760ca9250d01d460bf7ee6f5967225951cbae26bb45441716bbe4e79e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.05330",
    "kind": "arxiv",
    "version": 3
  }
}