Pith Number

pith:ZTM4HIUL

pith:2009:ZTM4HIULPFLKT7HVLMCLLQ4BHH

not attested not anchored not stored refs pending

Stability Walls in Heterotic Theories

Andre Lukas, Burt Ovrut, James Gray, Lara B. Anderson

arxiv:0905.1748 v1 · 2009-05-12 · 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{ZTM4HIULPFLKT7HVLMCLLQ4BHH}

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	2026-07-04T15:51:51.834191Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ccd9c3a28b7956a9fcf55b04b5c38139d326d41d31d3352eea1b1dd77b2ebc38

Aliases

arxiv: 0905.1748 · arxiv_version: 0905.1748v1 · doi: 10.48550/arxiv.0905.1748 · pith_short_12: ZTM4HIULPFLK · pith_short_16: ZTM4HIULPFLKT7HV · pith_short_8: ZTM4HIUL

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/ZTM4HIULPFLKT7HVLMCLLQ4BHH \
  | 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: ccd9c3a28b7956a9fcf55b04b5c38139d326d41d31d3352eea1b1dd77b2ebc38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9c5585f3193daa2f7d456339905ae2fe6d37d411860f13853be6fac96aabcbe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-05-12T01:27:21Z",
    "title_canon_sha256": "0b8cebe282c853b54c4db8044cebdc5d9fa3925f45eb7c868765bda7647caecf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.1748",
    "kind": "arxiv",
    "version": 1
  }
}