Pith Number

pith:EQMJEOON

pith:2016:EQMJEOONOPGN4AFLOJ2RL4GJOU

not attested not anchored not stored refs pending

Lagrangian-type submanifolds of Spin(7) manifolds and their deformations

Rebecca Glover, Sema Salur

arxiv:1601.07500 v1 · 2016-01-27 · math.DG · math.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EQMJEOONOPGN4AFLOJ2RL4GJOU}

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	2026-05-18T01:21:45.749758Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24189239cd73ccde00ab727515f0c975218773a8f9dcac356b27802f40acb070

Aliases

arxiv: 1601.07500 · arxiv_version: 1601.07500v1 · doi: 10.48550/arxiv.1601.07500 · pith_short_12: EQMJEOONOPGN · pith_short_16: EQMJEOONOPGN4AFL · pith_short_8: EQMJEOON

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/EQMJEOONOPGN4AFLOJ2RL4GJOU \
  | 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: 24189239cd73ccde00ab727515f0c975218773a8f9dcac356b27802f40acb070

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfe579a9c1bbec9add327a346d74542b428e574d5b935d7922b11b76227f2e42",
    "cross_cats_sorted": [
      "math.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2016-01-27T18:59:47Z",
    "title_canon_sha256": "07cb8d42f4bde0b786d722de0fe9224c48b06d2f736dbf9c7bba9871276c7d39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.07500",
    "kind": "arxiv",
    "version": 1
  }
}