Pith Number

pith:X3TUSIH5

pith:2015:X3TUSIH52XODMESRTOK6QWDNZ2

not attested not anchored not stored refs pending

SO(10) Grand Unification in M theory on a G2 manifold

Bobby S. Acharya, Chakrit Pongkitivanichkul, Krzysztof Bo\.zek, Miguel Crispim Rom\~ao, Stephen F. King

arxiv:1502.01727 v2 · 2015-02-05 · hep-ph · 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{X3TUSIH52XODMESRTOK6QWDNZ2}

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	2026-05-18T01:09:50.804324Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bee74920fdd5dc3612519b95e8586dceb51a465282888f464142beb8c780cf7a

Aliases

arxiv: 1502.01727 · arxiv_version: 1502.01727v2 · doi: 10.48550/arxiv.1502.01727 · pith_short_12: X3TUSIH52XOD · pith_short_16: X3TUSIH52XODMESR · pith_short_8: X3TUSIH5

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/X3TUSIH52XODMESRTOK6QWDNZ2 \
  | 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: bee74920fdd5dc3612519b95e8586dceb51a465282888f464142beb8c780cf7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12154d60cba59c50a0df358ed2011d984a7af0020b89e6fb0c1c4e1dbbc52f9d",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-02-05T21:08:32Z",
    "title_canon_sha256": "a88ed9dd57b2cc63011e5866b534beea3224d5c0b71a90af479412c9fb456706"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.01727",
    "kind": "arxiv",
    "version": 2
  }
}