Pith Number

pith:IMMJIZ46

pith:2026:IMMJIZ46XUHJLWVOIECCSSA5E6

not attested not anchored not stored refs pending

Heterotic moduli, the double extension and the alpha'^2 metric

Jock McOrist, Qianhe Yin

arxiv:2607.15817 v1 · 2026-07-17 · hep-th · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IMMJIZ46XUHJLWVOIECCSSA5E6}

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	2026-07-20T01:19:11.881936Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

431894679ebd0e95daae410429481d279bc70622a2e4d2fe5353f1cbac899007

Aliases

arxiv: 2607.15817 · arxiv_version: 2607.15817v1 · doi: 10.48550/arxiv.2607.15817 · pith_short_12: IMMJIZ46XUHJ · pith_short_16: IMMJIZ46XUHJLWVO · pith_short_8: IMMJIZ46

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/IMMJIZ46XUHJLWVOIECCSSA5E6 \
  | 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: 431894679ebd0e95daae410429481d279bc70622a2e4d2fe5353f1cbac899007

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1b54dd745eae43b2764b39ab7426923a272b676e961166a9237ceb333c8e7be",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2026-07-17T10:26:58Z",
    "title_canon_sha256": "c22d7d9eaf140a20d245b00ab1630a642aa3d6441077bdbf0fe862571a527830"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.15817",
    "kind": "arxiv",
    "version": 1
  }
}