Pith Number

pith:QXEP3UVJ

pith:2014:QXEP3UVJH6MVRR3JR7S5NVC56S

not attested not anchored not stored refs pending

The Bagger-Lambert model and Type IIA string theory

Jack Morava

arxiv:1405.4437 v1 · 2014-05-17 · 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{QXEP3UVJH6MVRR3JR7S5NVC56S}

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	2026-05-18T02:51:40.880804Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85c8fdd2a93f9958c7698fe5d6d45df48948c9344a7d7904dc8a11056624f1d6

Aliases

arxiv: 1405.4437 · arxiv_version: 1405.4437v1 · doi: 10.48550/arxiv.1405.4437 · pith_short_12: QXEP3UVJH6MV · pith_short_16: QXEP3UVJH6MVRR3J · pith_short_8: QXEP3UVJ

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/QXEP3UVJH6MVRR3JR7S5NVC56S \
  | 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: 85c8fdd2a93f9958c7698fe5d6d45df48948c9344a7d7904dc8a11056624f1d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09829e810f15f8de62a1e41f3740ab0b21d8d41ad23f20a21bd0ad5a741804e0",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2014-05-17T22:01:01Z",
    "title_canon_sha256": "097e4a72de45b7144ac1444bd347854180ec05c351b4a0bfff230e6cb15386c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.4437",
    "kind": "arxiv",
    "version": 1
  }
}