Pith Number

pith:67YUOKLE

pith:2001:67YUOKLEXPDOB7TYEVTGJU52KR

not attested not anchored not stored refs pending

M-theory on Manifolds of G_2 Holonomy and Type IIA Orientifolds

John McGreevy, Shamit Kachru

arxiv:hep-th/0103223 v2 · 2001-03-26 · 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{67YUOKLEXPDOB7TYEVTGJU52KR}

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

3 papers in Pith

A missing link: Brane networks and the Cobordism Conjecture

On Quantum Obstructions in Type IIA Orientifolds

Receipt and verification

First computed	2026-07-04T17:29:42.645222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7f1472964bbc6e0fe78256664d3ba545548864177f00abdb8d7477d77539445

Aliases

arxiv: hep-th/0103223 · arxiv_version: hep-th/0103223v2 · doi: 10.48550/arxiv.hep-th/0103223 · pith_short_12: 67YUOKLEXPDO · pith_short_16: 67YUOKLEXPDOB7TY · pith_short_8: 67YUOKLE

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/67YUOKLEXPDOB7TYEVTGJU52KR \
  | 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: f7f1472964bbc6e0fe78256664d3ba545548864177f00abdb8d7477d77539445

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c53187c30749b730d6d91e97c4aca93ef9b5654333c809b3fc4ce4ab05d97094",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2001-03-26T23:52:59Z",
    "title_canon_sha256": "3c0ccc71e08c15d2cc439744195c4659da4ec02d0053bb862d2bab15a94fca92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0103223",
    "kind": "arxiv",
    "version": 2
  }
}