Pith Number

pith:P2LMJK7X

pith:2017:P2LMJK7X3SXELTSSA3UWW4NFJ7

not attested not anchored not stored refs pending

M-theory from the Superpoint

John Huerta, Urs Schreiber

arxiv:1702.01774 v2 · 2017-02-06 · hep-th · 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{P2LMJK7X3SXELTSSA3UWW4NFJ7}

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	2026-05-18T00:09:31.414052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e96c4abf7dcae45ce5206e96b71a54fdc086827384a4d7183ad603ca406ea3e

Aliases

arxiv: 1702.01774 · arxiv_version: 1702.01774v2 · doi: 10.48550/arxiv.1702.01774 · pith_short_12: P2LMJK7X3SXE · pith_short_16: P2LMJK7X3SXELTSS · pith_short_8: P2LMJK7X

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/P2LMJK7X3SXELTSSA3UWW4NFJ7 \
  | 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: 7e96c4abf7dcae45ce5206e96b71a54fdc086827384a4d7183ad603ca406ea3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3ed28341fa4ec4b49bfc69c921b3b6bf7f084a595975ffb14e645f7286a00ce",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2017-02-06T19:51:21Z",
    "title_canon_sha256": "7f7ab46a3847f6baa5bfd5d161bf36f99bcd35d47bac70b02f8c7059b58b1866"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.01774",
    "kind": "arxiv",
    "version": 2
  }
}