Pith Number

pith:T2RYSTVH

pith:2017:T2RYSTVHUQUDUYXIHC33KNEA6N

not attested not anchored not stored refs pending

Solutions of the Laplacian flow and coflow of a Locally Conformal Parallel $\mathrm{G}_2$-structure

Antonio Otal, Raquel Villacampa, Victor Manero

arxiv:1711.08644 v2 · 2017-11-23 · 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{T2RYSTVHUQUDUYXIHC33KNEA6N}

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	2026-05-17T23:40:36.670492Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ea3894ea7a4283a62e838b7b53480f355f4434193efb47d95a9e7db0f3cfaa4

Aliases

arxiv: 1711.08644 · arxiv_version: 1711.08644v2 · doi: 10.48550/arxiv.1711.08644 · pith_short_12: T2RYSTVHUQUD · pith_short_16: T2RYSTVHUQUDUYXI · pith_short_8: T2RYSTVH

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/T2RYSTVHUQUDUYXIHC33KNEA6N \
  | 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: 9ea3894ea7a4283a62e838b7b53480f355f4434193efb47d95a9e7db0f3cfaa4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4d191aaa6a296173cebeaf0b8bf775df5cfd5a9a20b8ed2672a9cf5bdba4d7f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2017-11-23T10:36:08Z",
    "title_canon_sha256": "5e56fc51351dacf3681556b8a03fd377bff4e6044b712bdd7f738cf17d73446a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.08644",
    "kind": "arxiv",
    "version": 2
  }
}